Sentence 1: Sam was making homemade fries for the first time. 
 Sentence 3: He ran into the kitchen and saw an oil fire 
 Sentence 4:  He remembered to smother it instead of using water 
 Sentence 5:  Luckily, the fire was subdued and didn't make too much damage 
 Given Sentence 2: He had stepped out of the kitchen when he smelled smoke.