Table: football_players_2007
Columns: position
number
name
height
weight
class
hometown
games

Question: How tall is Braxton Kelley?
SQL: SELECT "height" FROM football_players_2007 WHERE "name" = 'Braxton Kelley'

Question: what class is Braxton Kelley in?
SQL: SELECT COUNT("class") FROM football_players_2007 WHERE "name" = 'Braxton Kelley'

Question: how many hometowns use the position of fs?
SQL: SELECT COUNT("hometown") FROM football_players_2007 WHERE "position" = 'FS'

Question: who is number 98?
SQL: SELECT "name" FROM football_players_2007 WHERE "number" = '98'