In this task, you're given four sentences of a story written in natural language, and one last sentence (Sentence5). Your job is to classify whether the last sentence completes the rest of the story coherently or not by providing 'Yes' or 'No'.

Sentence1: Jen brought her cat Lee to the vet for a checkup. Sentence2: The veterinarian, Doctor Mike, found three fleas on Lee. Sentence3: Doctor Mike suggested a flea dip to Jen. Sentence4: Jen refused because she did not want Lee to be dipped in chemicals.
Sentence5: The vet suggested a flea collar for Jen's pet German shepherd.
No