Question: Are there tearjerkers about United Airlines flights?, Answer:Yes, Description of United Airlines: Airline in the United States, Fact1: Tearjerkers typically refer to a genre of movie. , Fact2: United Airlines flight 93 was involved in a terrorist attack in 2001., Fact3: Several flights memorialize the passengers of Flight 93,.
Step1: What do tearjerkers refer to?, Step2: Which United Airlines flight was involved in a terrorist attack in 2001?, Step3: Are there any #1 in memory of the passengers of #2?, Wikipedia page for step 1: Tearjerker, Wikipedia page for step 2: United Airlines flight, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False