Q: Does "Islands in the archipelago were first explored by Europeans in the 1520s, with Spanish explorer Alonso de Salazar sighting an atoll in August 1526." provide a valid answer to "Which explorer first saw the Marshall Islands?"?
A: yes

Q: Does "In October 1961, he led a demonstration protesting Syria's secession from the United Arab Republic." provide a valid answer to "Why did Gaddafi's family leave Sabha?"?
A: yes

Q: Does "The Tulsa Talons moved to San Antonio, Texas and Jeffrey Vinik became owner of the Tampa Bay Storm." provide a valid answer to "To what city did the Tulsa Talons relocate?"?
A: yes

Q: Does "For each question on the scale that measures homosexuality there is a corresponding question that measures heterosexuality giving six matching pairs of questions." provide a valid answer to "What do six of the questions asses?"?
A:
no