question:In this task you are expected to provide an SQL statement from an english description of what that SQL statement does. The description may include multiple steps but you should only ouput one SQL statement that accomplishes every step. An SQL query works by selecting data from a table where certain conditions apply. A table contains columns where every row in that table must have a value for each column. Every table has a primary key that uniquely identifies each row, usually an id. To choose which columns are returned you specify that after the "SELECT" statement. Next, you use a "FROM" statement to specify what tables you want to select the data from. When you specify a table you can rename it with the "AS" statement. You can reference that table by whatever name follows the "AS" statement. If you want to select data from multiple tables you need to use the "JOIN" statement. This will join the tables together by pairing a row in one table with every row in the other table (Cartesian Product). To limit the number of rows returned you should use the "ON" statement. This will only return rows where the condition specified after the statement is true, this is usually an equals operator with primary keys. You can also use the "WHERE" statement to specify that only rows with column values statisfying a certain condition, should be returned. The "GROUP BY" statement will group rows together that have equal column values for whatever columns follows the statement. The "HAVING" statement will return groups that statisfy whatever condition follows the statement. Any column(s) being returned from grouped rows must either be an aggregate function, (AVG, MAX, COUNT, SUM, ...) of a column, or the column(s) that the data was grouped by. To sort the returned data you can use the "ORDER BY" command which will order the data by whatever aggregate function or column follows the statement. The "DESC" statement will sort in descending order and the "ASC" statement will sort in ascending order. Finally, you can use the "LIMIT" statement to return a certain number of rows. When "*" is used in an SQL statement every column is returned. For example, SELECT * FROM table WHERE attribute = 1, will select every column from rows with the attribute column equal to 1. Q: find the Fname of Student table for which city_code equals Smith Hall A:

question:How might one describe the sentiment of this review? Really confused about the high star rating here... I was actually excited for airport food due to the high Yelp reviews. Should have dialed down my expectations? I got the teriyaki chicken with brown rice. The rice and chicken were both really dry. The veggies were soggy. Service was great, unlike some other posters, but that did not make up for the food. Maybe I ordered the wrong thing? Price was right - under 10 for food with tax.

question:Detailed Instructions: In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to write a single word that describes the genre that the two sentences belong to, such as face-to-face, government, letters, 9/11, slate, telephone, travel, verbatim, oup, fiction. Problem:Sentence 1: um-hum um-hum well we seem to uh to favor certain uh uh countries particularly South American countries and uh there is no uh uh i have nothing of course against uh the uh the South Americans or uh or Hispanics in that sense but i think we uh are more restrictive of the um so called eastern uh European countries than we uh uh we should be of course that's from my own bias since my ancestors from Eastern Europe so Sentence 2: We seem to favor Asian countries and I am bias towards Mexico because my ancestors are from Belize. Solution:

question:Please answer the following question: Process: - The air is cold - Water is in the air - The water forms tiny ice crystals - The ice crystals collide with each other - The ice crystals stick to each other - The ice crystals get bigger as more of them stick together - The ice crystals get too heavy to be in the air - The ice crystals become snowflakes - The snow flakes fall to the ground as snow. Perturbation hypothesis: suppose there may be a drought happens, how will it affect LESS snow. Does the supposed perturbation have an effect (direct or indirect) on the process? Answer: