Q: Did Dale Jr hug his dad after their last Daytona 500 together?
A: no
CoT: Dale Jr. and his father Dale Sr. last raced together at the Daytona 500 in 2001. During the 2001 Daytona 500 Dale Sr. suffered a basilar skull fracture and died.

Q: Is it normally unnecessary to wear a coat in Hollywood in July?
A: yes
CoT: The average high temperature in Hollywood in July is 77.2F. The average low temperature in Hollywood in July is 61.5F. A coat is a garment worn on the upper body for warmth.

Q: Is a railroad engineer needed during NASCAR events?
A: no
CoT:
Railroad engineers work on trains and railway systems. NASCAR events feature automobile races.