Read the following statements about South-South Co-operation: 1. South-South Co-operation is an alternative to North-South Aid. 2. It refers to co-operative mutually beneficial activities in the field of trade, service and technology. 3. UN General Assembly declared 19th December the annual UN Day for South-South Co-operation. 4. W.T.O. came into existence for facilitating South-South Co-operation. Select your answer from the options given below:

Answer: Option D