Select the most appropriate meaning of the highlighted idiom in the given sentence.
Some look to legislation to hasten the progress of social reforms.

Correct option is A

Option (a) rely on is the correct meaning of the idiom "look to" in the given sentence. • Look to: This idiom means to rely on or depend on someone or something for help, support, or guidance.
• Example: The team looks to their coach for guidance during difficult matches.