What measures has the Indonesian government taken to combat child trafficking and sexual exploitation? I- The government formulated a national act...

What measures has the Indonesian government taken to combat child trafficking and sexual exploitation?

I- The government formulated a national action plan to prevent human trafficking from 2015 to 2019.
II- The government established a community movement for child protection in 341 villages in 34 provinces.
III- The government provided training to approximately 280 tourism agents in prevention of sexual violence and exploitation of children.
IV- The government issued a guideline called 'Child-friendly tourist village' to be applied in tourist sites.
a) Only I and II are correct.
b) Only III and IV are correct.
c) I, II, III, and IV are correct.
d) None of the above statements are correct.