Problem: Louis Armstrong (19011971), nicknamed Satchmo or Pops, was an American trumpeter, composer, singer and occasional actor who was one of the most influential figures in jazz. His career spanned five decades, from the 1920s to the 1960s, and different eras in jazz.

Based on the paragraph above can we conclude that "Satchmo or pops was Louis Armstrong's nicknames, but he didn't particularly care for them"?

A: It's impossible to say

Problem: Coldwater fish, in the context of aquariums, refers to fish species that prefer cooler water temperatures than tropical fish, typically below 20 C . Some examples are koi and goldfish. These species tend to grow more slowly and live longer than fish that live in warmer waters, and are generally felt to be easier to keep.

Based on the paragraph above can we conclude that "Coldwater fish prefer to live in waters cooler than 20*C, while tropical fish tend to be harder to keep."?

A: Yes

Problem: Repeat Performance is a 1947 American film noir crime film starring Louis Hayward and Joan Leslie. The time travel picture combines elements of a 1940s drama with a science fiction twist. The film was released by Eagle-Lion Films, directed by Alfred L. Werker, and produced by Aubrey Schenck.

Based on the paragraph above can we conclude that "Repeat Performance was directed by one person"?

A:
Yes