read this passage:

the larger ones he secured with thread and the smaller
with wax, and gave the wings a gentle curved shape like
the wings of a bird. icarus, the boy, stood and watched, unaware that he was witnessing his downfall. sometimes
he ran to gather up the feathers which the wind had blown
away, and then handled the wax and worked it over with his
fingers, making it difficult for his father to work.

-ovid, "the story of daedalus and icarus"

which phrase foreshadows events that take place later in the story?

a. the larger ones he secured with thread and the smaller wax
b. icarus, the boy, stood and watched
c. unaware that he was witnessing his downfall
d. making it difficult for his father to work