Question

which ONE of these sentences uses the word connoisseur incorrectly?

A connoisseur of opera, my cousin also enjoyed the Grand Ole Op'ry

Elisa, a philanthropist and connoisseur, left her collection of 20th century art, valued at more than 40 million dollars, to the San Francisco Museum of Modern Art.

She is a natural connoisseur of the computer, able to invent programs almost effortlessly.

Although this vase looks irregular and rough, connoisseurs of Japanese pottery prize it as a fine piece of raku.

Answer 1

The third sentence, because even if she is able to invent programs, it does not mean she is able to pass critical judgments about it.

Answer 2

The third sentence is incorrect in usage.