Which group of words is a sentence fragment?

a.

mom says we should not open the refrigerator until power is restored.

b.

we lost power during the thunderstorm last night.

c.

dad thinks the power will return in the afternoon.

d.

until the thunderstorm took out the power last night

D.

Until the thunderstorm took out the power last night

Is it right or wrong?

The correct answer for the given question above would be option D. The group of words that is considered fragment is: Until the thunderstorm took out the power last night. A sentence can be considered a fragment if it lacks either the subject or the main predicate in the sentence, which makes its thought incomplete. In this fragment sentence, the subject is missing. 

Explanation:

Gender inequality acknowledges that men and

women are not equal and that gender affects an individual's lived experience. These differences arise from distinctions in biology, psychology, and cultural norms. Some of these distinctions are empirically grounded while others appear to be socially constructed. Studies show the different lived experience of genders across many domains including education, life expectancy, personality, interests, family life, careers, and political affiliations. Gender inequality is experienced differently across different cultures.