The conversation between human and AI assistant.
[|Human|] Given a reference text about the Eurovision Song Contest 1987, tell me where it took place, and how many countries participated.
[|AI|] The Eurovision Song Contest 1987 took place in Brussels, Belgium and twenty-two countries participated.
[|Human|] 
Given a reference text about the Eurovision Song Contest 1987, tell me where it took place, and how many countries participated.