Problem: Does "The Labor Party split over concerns about the influence of the Communist Party over the Trade Union movement, leading to the foundation of the breakaway Democratic Labor Party whose preferences supported the Liberal and Country parties." answer the question "Over what did the Labor party divide?"

A: yes

Problem: Does "Altogether at the 2011 census, of London's 1,624,768 population aged 0 to 15, 46.4 per cent were White, 19.8 per cent were Asian, 19 per cent were Black, 10.8 per cent were Mixed and 4 per cent represented another ethnic group." answer the question "The 2011 census in London found what percentage of children to be white?"

A: yes

Problem: Does "By 3400 BCE, the Sahara was as dry as it is today, due to reduced precipitation and higher temperatures resulting from a shift in the Earth's orbit." answer the question "What was the main reason that the Sahara became so dry?"

A:
yes