What does the metaphor in these lines from the passage signify?

when yellow leaves, or none, or few, do hang
upon those boughs which shake against the cold,
bare ruin’d choirs, where late the sweet birds sang.

a-change of seasons

b-the comfort of old age

c-the desolation of old age

d-memories of the poet

Look at these frames from iqbal. which best describes the author's purpose in these frames of iqbal? to describe to the reader what happened at the wedding to show iqbal's pain and confusion after his debt increased to inform the reader about how iqbal escaped from the factory to persuade the reader to pay off the debt of child laborers mark this and return