John and Joe like planning games but Joe was hit by a ball and fell down. What might have happened to Joe.\nOptions:\n- anger\n- good natured ribbing.\n- enjoying\n- injury\n- enjoyment
Please answer the following question by reasoning step-by-step.
injury
When one is hit by ball, it hurts them and they are injured.

Injury can lead to one falling down.

.

Thus, the answer is injury