Sentence 1: Tom had been asking his parents for a cat for weeks. 
 Sentence 3: Tom and his parents found a cat online and picked it up 
 Sentence 4:  When they brought it back, Tom took a nap with it 
 Sentence 5:  When Tom woke up, the cat was nowhere to be found anywhere 
 Option 1: Finally, his parents told him they could get one kitten. 
 Option 2: Finally, his parents told him he can't have a cat in the house.