According to myth, how does the grandmother spider help the twins escape from the giant?
A. She sneaks into the giant's cave and builds a web that ensnares the brute.
B. She helps the twins build a long spear with which they stab the giant in the eye.
C. She teaches them a phrase that keeps the giant's smoke above their eyes.
D. She takes the giant's wife hostage and exchanges her for the twins.
