Problem: What is the question to: "It is a small triangular muscle , usually 1.5 to 2.5 lbs. (675 to 1,150g) per side of beef."? The topic is Tri-tip.

A: "what kind of cut is tri tip?"

Problem: What is the question to: "The Mayflower was the ship that in 1620 transported 102 English Pilgrims , including a core group of Separatists , to New England."? The topic is Mayflower.

A: "where did the mayflower land?"

Problem: What is the question to: "Each shell can contain only a fixed number of electrons: The 1st shell can hold up to two electrons, the 2nd shell can hold up to eight electrons, the 3rd shell can hold up to 18, and 4th shell can hold up to 32 and so on."? The topic is Electron shell.

A: "how are the # of electrons in each shell determined?"

Problem: What is the question to: "They are generally identified by convention rather than any strict criteria, with up to seven regions commonly regarded as continentsthey are (from largest in size to smallest): Asia , Africa , North America , South America , Antarctica , Europe , and Australia ."? The topic is Continent.

A:
"what are the 7 continents?"