Problem: Does "As a consequence of the slave trade and privateer activity, it is told how until 1878 in Ulcinj 100 black people lived." answer the question "What country is Ulcinj in?"

A: no

Problem: Does "Adults can also attend courses at the CTCs." answer the question "Besides children, who can Take CTC classes?"

A: yes

Problem: Does "In addition, people with pet dogs took considerably more physical exercise than those with cats and those without pets." answer the question "People with dogs do what more than people who have cats or no pets?"

A:
yes