Conversation so far:
How did M.I.A. and Diplo meet?
After hearing one of his songs in 2004, M.I.A. approached Diplo when he was DJing one night at the Fabric Club in London.

Question: What was the outcome of the meeting?
Self-contained rewrite: What was the outcome of the meeting between M.I.A. and Diplo in 2004?