Table: fa_cup_matches_49
Columns: tie_no
home_team
score
away_team
date

Question: What is the tie number for the home team Orient?
SQL: SELECT "tie_no" FROM fa_cup_matches_49 WHERE "home_team" = 'orient'

Question: What is the score for the away team Chelsea?
SQL: SELECT "score" FROM fa_cup_matches_49 WHERE "away_team" = 'chelsea'

Question: What is the away team for the tie no. 29?
SQL: SELECT "away_team" FROM fa_cup_matches_49 WHERE "tie_no" = '29'