Does the sentence "Ectosymbiosis, also referred to as exosymbiosis, is any symbiotic relationship in which the symbiont lives on the body surface of the host, including the inner surface of the digestive tract or the ducts of exocrine glands." provide a valid answer to the question "What is another name for ectosymbiosis?"

A: yes

Does the sentence "Another deck structure that can be seen is a ski-jump ramp at the forward end of the flight deck." provide a valid answer to the question "What does a ski-jump ramp convert in order to be successful?"

A: no

Does the sentence "The average household size was 2.22 and the average family size was 2.90." provide a valid answer to the question "What is the average family size in the city of Ann Arbor?"

A: yes

Does the sentence "In 1941, Nasser was posted to Khartoum, Sudan, which was part of Egypt at the time." provide a valid answer to the question "In what year was Nasser posted to Sudan?"

A:
yes