human
Schema:
Person (name, age, city, gender, job)
PersonFriend (name, friend, year)
Please answer with SQL.
assistant
Sure, I understand.
human
How many people is Zach friends with?
assistant
SELECT COUNT( * ) FROM personfriend WHERE name = 'Zach';
human
Who are they?
assistant
SELECT name FROM personfriend WHERE name = "Zach" ;