Which of the following sentences uses the best close-up words?

Asara is studying french and german.
Bsara is pursuing a degree.
Csara is pursuing a non-science degree.
Dsara is studying languages.

Verified Answer :

The best close-up words are the following:
 a. Sara is studying french and german.
c. Sara is pursuing a non-science degree.
These two sentences are very detailed, it was clearly stated if what are the subjects that Sara is studying. Also, the sentence specifies that it is a non-science degree.