Table: hkfa_7aside
Columns: time
home_team
score
away_team
venue

Question: What is the home team when kwong wah was the away team?
SQL: SELECT "home_team" FROM hkfa_7aside WHERE "away_team" = 'kwong wah'

Question: What is the score of the match at happy valley recreation ground pitch #2 with a 14:30 time?
SQL: SELECT "score" FROM hkfa_7aside WHERE "time" = '14:30' AND "venue" = 'happy valley recreation ground pitch #2'

Question: What is the venue of the match with a 14:30 time and sun source as the away team?
SQL: SELECT "venue" FROM hkfa_7aside WHERE "time" = '14:30' AND "away_team" = 'sun source'

Question: What is the away team when solon was the home team?
SQL: SELECT "away_team" FROM hkfa_7aside WHERE "home_team" = 'solon'