Based on the clue '2 of the 3 south american countries on the equator', what is the answer?

What is associated with: 2 of the 3 rock legends aged 28 22 17 who lost their lives february 3 1959? Based on the clue '2 of the 3 saintly islands of the us virgin island...', what is the answer? Based on the clue '2 of the 3 sections of the small intestine', what is the answer? Based on the clue '2 of the 3 seven sisters colleges not located in m...', what is the answer? Based on the clue '2 of the 3 spinoffs from the mary tyler moore show', what is the answer? Based on the clue '2 of the 3 standard rates in effect during the yea...', what is the answer? Based on the clue '2 of the 3 state capitals in the midwest that are ...', what is the answer? Based on the clue '2 of the 3 state capitals lying on the missouri ri...', what is the answer?