I dont think this might be correct but I think the answer is the 3rd one.
In lords of the flies jack Broke the glasses
I believe the word means being cautious in this context.
Answer:
The practice of colonialism is when one acquires or gains control over another property or a country. If the play is related to colonialism and this is to connect to the current social issues, how the director should make this effective is by utilizing classical music in the introduction of the play.