Given a File Called Birthdays Containing Lines Like:   YYYY-MM-DD Name

Multiple Choice

Given a file called birthdays containing lines like:   YYYY-MM-DD Name   1983-06-02 Tim   1995-12-17 Sue Which command would you use to output the lines belonging to all people listed whose birthday is in May or June?

A) grep '[56]' birthdays
B) grep 05?6? birthdays
C) grep '[0-9]*-0[56]-' birthdays
D) grep 06 birthdays | grep 05