Question: Could Buzz Aldrin have owned a computer?, Answer:Yes, Description of Buzz Aldrin: American astronaut; second person to walk on the Moon, Fact1: Buzz Aldrin was born in 1930 and is still alive in 2020. , Fact2: Home computers were first available for sale in 1977. 
Step1: When were personal computers made available to the public?, Step2: When was Buzz Aldrin born?, Step3: Is #2 well before #1?, Wikipedia page for step 1: Personal computer, Wikipedia page for step 2: Buzz Aldrin, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False