instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Transient pseudopodia are temporary feet that protists have called.
answer:
What are temporary feet that protists have called?


question:
Protons and neutrons are made of quarks, which are fundamental particles of matter.
answer:
A fundamental particle of matter, protons and neutrons are made of these?


question:
Taking glass bottles to a place that makes them into new bottles of these is an example of something being recycled.
answer:

Which of these is an example of something being recycled?