What is an example of an inference?

An inference is a conclusion drawn based on evidence or reasoning rather than direct observation. In this case, "John didn't like waiting in line" implies a conclusion about John's feelings or attitudes based on a situation, rather than stating a fact that can be directly observed. This reflects an interpretation of John’s likely emotional response to a common experience (waiting in line), which typically evokes frustration or impatience in many people.

The other statements provide direct assertions about John's preferences or experiences rather than inferred conclusions. For instance, stating "John likes to eat pizza" clearly indicates a known preference. Similarly, "John loves sports" and "John enjoyed his day at the park" provide definitive statements without suggesting any underlying reasoning or emotional context that could lead to an inference. Thus, option B stands out as it represents a thought process that interprets John's possible feelings based on situational context, which is the essence of making an inference.