Problem: Context: Parviz Davudi was representing Iran at a meeting of the Shanghai Co-operation Organisation (SCO), the fledgling association that binds Russia, China and four former Soviet republics of central Asia together to fight terrorism.
China is a member of SCO.
A: yes

Problem: Context: The new work went an extra step, suggesting that the connections that the stem cells form to help bridge the damaged spinal cord, are key to recovery.
The experiment, reported Monday, isn't the first to show that stem cells offer tantalizing hope for spinal cord injury.
A: no

Problem: Context: There are many Baroque churches of the Counter-Reformation period, including the Jesuit Church next to the cathedral and the Church of the Holy Cross, which contains Chopin's heart.
Sigismund made Warsaw the capital of Poland in 1611.
A: no

Problem: Context: Elsewhere, Mozambique took its first ever Olympic gold medal when Maria Mutola won the women's eight-hundred metres, while the men's ten-thousand-metres went to the Ethiopian Haile Gebrselassie.
The women's ten thousand metres champion is from Mozambique.
A:
no