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:
Endospores exhibit ____ signs of life, being described as cryptobiotic.
answer:
no


question:
Green lines represent the boundaries between the ____ hemispheres.
answer:
two


question:
Toenails are similar, except that they grow ____ times slower and are on the toes.
answer:

four