Question: Did the first black cable car conductor have a son named Guy?, Answer:Yes, Description of Maya Angelou: American poet, author, and civil rights activist, Fact1: Maya Angelou was the first Black cable car conductor., Fact2: Maya Angelou had a son named Guy.
Step1: Who was the first Black cable car conductor?, Step2: What are the names of #1's children?, Step3: Is the name "Guy" included in #2?, Wikipedia page for step 1: Maya Angelou, Wikipedia page for step 2: Maya Angelou, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False