Which of the following statement(s) is/are true?
1. Thumb sucking makes child feel secure.
2. Thumb sucking relieves the child's stress.
3. Child abuse is necessary to discipline the child.
4. Parents can abuse the child any time.

A. 1, 3 and 4

B. Only 3

C. 1 and 2

D. None of these

Answer: Option C