In this task, you're given a context passage, followed by a question that needs to be answered. Based on the paragraph, you must write unambiguous answers to the questions and your answer must refer to a specific phrase from the paragraph. If multiple answers seem to exist, write the answer that is the most plausible.
--------
Question: Kai crowded around Sydney to help conserve heat. 
Question: How would Sydney feel as a result?

Answer: felt warm


Question: Robin looked like someone from their recent past. 
Question: How would Robin feel afterwards?

Answer: was familiar


Question: Alex kept up with the growth of their hair to keep it tamed. 
Question: What does Alex need to do before this?

Answer:
brush their hair