Explanation:

- The term ‘Follow-On’ is primarily associated with Cricket.

- In cricket, a follow-on occurs in a multi-day match when the team batting second scores significantly fewer runs than the team batting first, allowing the first team to ask the second team to bat again immediately.

- It is typically invoked when the trailing team is behind by a set number of runs, determined by the rules of the competition.

So, the correct answer is Option 2: Cricket.