Table: player_stats_78
Columns: nat
name
moving_to
type
transfer_window
transfer_fee
source

Question: What's the name that had a moving to Anorthosis Famagusta and a transfer window of winter?
SQL: SELECT "name" FROM player_stats_78 WHERE "transfer_window" = 'winter' AND "moving_to" = 'anorthosis famagusta'

Question: What is the Nat with a mutual consent loan return and has a free transfer fee?
SQL: SELECT "nat" FROM player_stats_78 WHERE "transfer_fee" = 'free' AND "type" = 'mutual consent loan return'

Question: What is the type of POR?
SQL: SELECT "type" FROM player_stats_78 WHERE "nat" = 'por'

Question: What's the name of MKD?
SQL: SELECT "name" FROM player_stats_78 WHERE "nat" = 'mkd'