Explanation:

3rd option is incorrect.
The United Nations Convention on the Rights of the Child (commonly abbreviated as the CRC, CROC, or UNCRC) is a human rights treaty which sets out the civil, political, economic, social, health and cultural rights of children.
The United Nations Convention on the Rights of the Child (UNCRC) is a legally-binding international agreement setting out the civil, political, economic, social and cultural rights of every child, regardless of their race, religion or abilities.