Table: cardiff_city_player_moves
Columns: n
p
name
eu
country
age
type
moving_from
transfer_window
ends
transfer_fee
source

Question: How many transfer windows coming from Crystal Palace?
SQL: SELECT COUNT("transfer_window") FROM cardiff_city_player_moves WHERE "moving_from" = 'Crystal Palace'

Question: What country has a P of GK?
SQL: SELECT "country" FROM cardiff_city_player_moves WHERE "p" = 'GK'

Question: What is the P for the player moving from Everton?
SQL: SELECT "p" FROM cardiff_city_player_moves WHERE "moving_from" = 'Everton'