input question: To oil a baking tray,

output answer: sprinkle about a tablespoon of cooking oil onto the pan and let the oil drip onto dry parts of the top of the pan.

input question: To hit a home run,

output answer: hit the baseball and run to all 4 bases without the opposing team tagging you out.

input question: How to paint a wall

output answer:
Prep the room, then grab a brush and coat it with paint, and paint across the wall