grease
The grease was solid in the fryer. The worker turned it on. The grease began to melt. The worker put some fries into it. The fries did not get cooked because the grease was barely melted.
The fries did not get cooked because the grease was barely melted. The grease began to melt. The worker put some fries into it. The grease was solid in the fryer. The worker turned it on.