Explanation:

- Option 1: Be held liable

- Parents can be liable for some actions of their minor children. This typically includes negligence or intentional harm, but it generally doesn't include contractual matters.

- Option 2: Not be held liable

- Minors can void contracts as they are not legally competent to enter into them. Parents aren’t usually liable for these breaches.

- Option 3: Be imprisoned

- Imprisonment is not a usual consequence for breaches of contract by minors. It's typically a civil matter, not criminal.

- Option 4: Not be questioned

- This option is not generally relevant to civil liability matters and is unclear in a legal sense.