Conversation so far:
what happened to Vanilla Ice in 1985
In 1985, Vanilla Ice was focusing all of his energy on motocross, winning three championships.
what is Vanilla Ice's career based on
did Vanilla Ice win anything in 1985
In 1985, Vanilla Ice was focusing all of his energy on motocross, winning three championships.
did Vanilla Ice sign a contract with any company
Vanilla Ice signed a contract with SBK Records in 1990.

Question: What happened in 1987
Self-contained rewrite: What happened to Vanilla Ice in 1987