How Is a Tubal Ligation Similar to a Vasectomy

How is a tubal ligation similar to a vasectomy?

A) In a vasectomy, the vas deferens is cut, and in tubal ligation, the urethra is cut, both eliminating the path for sperm to get to semen. Both are essentially permanent forms of contraception.
B) In a vasectomy, the urethra is cut, preventing sperm from getting to semen. In tubal ligation, the oviduct is cut so eggs can't get to the uterus. Both are essentially permanent forms of contraception.
C) In a vasectomy the vas deferens is cut, preventing sperm from getting to semen. In tubal ligation, the oviduct is cut so eggs can't get to the uterus. Both are essentially permanent forms of contraception.
D) In a vasectomy, the urethra is cut, preventing sperm from getting to semen. In tubal ligation, the urethra is also cut so eggs can't get to the uterus. Both are essentially permanent forms of contraception.
E) They're both surgical forms of contraception, but neither is typically permanent.