Detailed Instructions: Given a scientific passage and an answer, generate a question for the given answer.
Problem:Passage: Extending from the upper corners of the uterus are the two fallopian tubes . Each tube reaches (but is not attached to) one of the ovaries. The ovary end of the tube has a fringelike structure that moves in waves. The motion sweeps eggs from the ovary into the tube. Answer: fallopian
Solution:
What two tubes extend from the upper corners of the uterus?