Final answer:
Jerry tried to catch up with Armand, which implies he wanted to be involved in buying their dad's gift in some manner, though the exact reason cannot be determined without additional context.
Step-by-step explanation:
Jerry tried to catch up with Armand before Armand bought their dad's gift. We can infer Jerry's intentions by examining the context and the potential motivations for his actions. Whether Jerry wanted to buy the gift himself, surprise their dad, needed help in choosing the gift, or wanted to contribute to the cost of the gift are all plausible inferences. However, without more information, it's not possible to determine the exact reason definitively. Generally, if Jerry was eager to catch up, it likely indicates a desire to be involved in the decision-making process, which could involve helping select the gift or sharing the expense.