Explanation:
While he is waiting for George in the clearing, what two hallucinations does Lennie have? Lennie has a hallucination of a big rabbit and a hallucination of his aunt Clara.
Since 'altruism' means 'feelings and behavior that show a desire to help other people and a lack of selfishness', and this word 'altruistic' ends with -ic, we can assume, based on its structure, that this is an adjective that is used to describe a person who behaves in such a way.
