Sentence 1: Adam wanted to eat a frozen burrito for lunch. 
 Sentence 3: The package advised not to thaw it outside the fridge 
 Sentence 4:  But Adam didn't see what could go wrong 
 Sentence 5:  A few hours after eating the burrito, he began to feel sick 
 Option 1: But he needed to thaw it out first. 
 Option 2: But it was bad.