Problem: Does "Later, the public bars gradually improved until sometimes almost the only difference was in the prices, so that customers could choose between economy and exclusivity (or youth and age, or a jukebox or dartboard).[citation needed]" answer the question "In what decades did class distinctions break down in Britain?"

A: no

Problem: Does "General Doniphan maintained camp in El Paso Del Norte awaiting supplies and artillery which he received in February 1847." answer the question "Which general maintained camp in El Paso Del Norte after the battle?"

A: yes

Problem: Does "Rabobank, a large bank, has its headquarters in Utrecht." answer the question "What bank is head quartered in Utrecht"

A:
yes