Q: Does "The company established trading posts in Surat (1619), Madras (1639), Bombay (1668), and Calcutta (1690)." provide a valid answer to "when was the bombay trading post established?"?
A: yes

Q: Does "Much of the stone came from Caen, in France (Caen stone), the Isle of Portland (Portland stone) and the Loire Valley region of France (tuffeau limestone).[citation needed]" provide a valid answer to "What part of France did the Caen stone come from?"?
A: yes

Q: Does "Nigeria's government was a coalition of conservative parties: the Nigerian People's Congress (NPC), a party dominated by Northerners and those of the Islamic faith, and the Igbo and Christian-dominated National Council of Nigeria and the Cameroons (NCNC) led by Nnamdi Azikiwe." provide a valid answer to "Which Nigerian political party was mostly Islamic?"?
A: yes

Q: Does "Much of Zhejiang came under the control of the Taiping Heavenly Kingdom during the Taiping Rebellion, which resulted in a considerable loss of life in the province." provide a valid answer to "When was the Treaty of Nanking signed?"?
A:
no