instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
A 50 ml graduated cylinder of the following tools would give the most precise measurement of 15 milliliters of water.
answer:
Which of the following tools would give the most precise measurement of 15 milliliters of water?

question:
Skeletal muscles must work in pairs to move bones back and forth at a joint because they can only contract.
answer:
Skeletal muscles must work in pairs to move bones back and forth at a joint because they can only do what?

question:
Transverse divisions are associated with leaf elongation, and longitudinal divisions are associated with leaf broadening.
answer:
Transverse divisions are associated with leaf elongation, and longitudinal divisions are associated with what?