text: I will explain how to make logical inferences:
  (1) John wakes to the sound of his children giggling outside the door. They bust in and say "Happy Father's Day!" with a plate full of food. 2022 has been a great  year. Can we infer that John was born before the inauguration of Barack Obama?
  Answer: We can infer that John is a father because of "his children". We can infer that the current year is 2022. Barack Obama was inaugurated in 2009, so it has been  about 13 years since Obama was inaugurated. John's children are old enough to speak, so if John were born after Obama's inauguration, he would have been younger than  10 when he had children. So, we can infer that John was born before Obama's inauguration. The answer is "yes".
  (2) Sam sees a piano in the subway stations. Laughing, his friends prod him to play, saying "Remember how amazing your rendition of Chopsticks was at the Christmas  party?" Can we infer that John majored in piano at Juilliard?
  Answer: Juilliard is a top school for music, so someone who majored in piano at Juilliard would be an expert pianist. "Chopsticks" is a very simple song to play on  the piano. His friends were therefore likely being sarcastic when they told him to play, which would imply that Sam was not an expert piano player. So it is unlikely  that Sam majored in piano at Juilliard. The answer is "no".
  (3): Guido was writing a Python program. He keeps getting confused by  variable scope and looking it up on StackOverflow. Is it possible that  the Guido in the prompt refers to Guid