Given the task definition and input, reply with output. You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.

Sentence: Sam was worried that he would not find a pet that would like him better than the other pets, but he knew he would find the pet for him.
Question: How does Sam feel about where he is going?
Sam felt worried.