Does "In the martial arts, Faisal Jeylani Aweys and Mohamed Deq Abdulle also took home a silver medal and fourth place, respectively, at the 2013 Open World Taekwondo Challenge Cup in Tongeren." contain the correct answer to "Who came in fourth in the 2013 Open World Taekwondo Challenge Cup?"

A: yes

Does "The minimum age for primary school is about six years in all cantons, but most cantons provide a free "children's school" starting at four or five years old." contain the correct answer to "What do most cantons provide for free when children are 4 or 5 years old?"

A: yes

Does "Mao's self-reliance policy and the reduction in maritime trade cut off the lifelines of the port cities of Ningbo and Wenzhou." contain the correct answer to "What production did the agricultural policy favor over industrial and cash crops?"

A:
no