Q--Is it normally unnecessary to wear a coat in Hollywood in July?
A--My step-by-step reasoning: The average high temperature in Hollywood in July is 77.2°F. The average low temperature in Hollywood in July is 61.5°F. A coat is a garment worn on the upper body for warmth.
So, the answer is yes.

Q--Do quadragenarian's have little memory capacity?
A--My step-by-step reasoning: Quadragenarians are people that are in their 40s. As people age, their memory can get worse. Half of people over age 50 have mild to severe memory loss. Ken Jennings was 46 years old when he won Jeopardy! The Greatest of All Time tournament.
So, the answer is no.

Q--Is polyamory allowed in the Catholic Church?
A--My step-by-step reasoning: A central tenet of the Catholic Church is a one-to-one match between man and woman. The ten commandments claim that "coveting your neighbors wife" is a sin.
So, the answer is no.

Q--Would a broadcast from Spirit make the news in 2020?
A--
My step-by-step reasoning: In 2010, the Spirit rover sent what is recorded as its final transmission. In 2019, another rover made the news with its viral "final words".
So, the answer is yes.