Explanation:

- Option:1, 5 - This suggests that children below 5 years are not held responsible. Many legal systems do not consider this age as the threshold for criminal responsibility.

- Option:2, 7 - This states that children below 7 are not held accountable. In many jurisdictions, this is indeed the correct age below which children are considered incapable of criminal responsibility. .

- Option:3, 10 - This implies under 10. Some legal systems, like in the UK, consider 10 the age of criminal responsibility, but it's not generally applicable worldwide.

- Option:4, 12 - Suggests under 12. Some places set this age, but it's not the most common.

- Option:5, 14 - Indicates under 14. This is a common age for adolescence, but younger ages are often considered for the lack of responsibility.

Your understanding aligns with common legal principles regarding age and responsibility.