Question: Did any adult witness the 2017 eclipse and the last eclipse seen all across the USA?, Answer:No, Description of Solar eclipse of August 21, 2017: Total solar eclipse, Fact1: The last eclipse seen all across the USA occurred in 1918. , Fact2: An adult in 1918 would be, at minimum, 117 years old in 2017., Fact3: The oldest human currently living is 111 years old.
Step1: In what year did the last eclipse seen across all of USA occur?, Step2: What is 2017 minus #1?, Step3: How old is the oldest living human currently?, Step4: Is #3 greater than or equal to #2?, Wikipedia page for step 1: Eclipse, Wikipedia page for step 2: , Wikipedia page for step 3: Oldest living human, Wikipedia page for step 4: , not_definitive_answer: False, incorrect_answer: False