instruction:
Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.
question:
Counterpoint is simply ____ or more melodies played simultaneously.
answer:
two


question:
Ligand seeks ____ receptors into binding and mutual phosporylation.
answer:
two


question:
Collars come in ____ shapes.
answer:

two