Based on the situation in the sentence, select the most appropriate idiom to fill in the blank.
Despite the criticism, the artist took it in stride and considered it ______________.

Correct option is C

Option (c) is the correct meaning of the given idiom.
Given Idiom: Water under the bridge – Something that is in the past and no longer a cause for concern. (बीती बात को भूल जाना)
Example: They argued last week, but now it’s water under the bridge.
Other options:
· (a) a chip on their shoulder – Holding a grudge (नाराज़गी रखना)
· (b) a piece of cake – Something very easy (बहुत आसान काम)
· (d) break a leg – Used to wish someone luck (शुभकामनाएं देना)