Sentence 1: Bob stopped at a tree farm to get a tree for his family. 
 Sentence 3: After unloading the tree, and bring it in, they saw it was too tall 
 Sentence 4:  Bob brought it back outside and trimmed it with a chainsaw 
 Sentence 5:  When he brought it back inside, it fit nicely inside the house 
 Given Sentence 2: He needed some money.