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:
Sealants can normally last up to ____ years and hold up very well under normal chewing.
answer:
five


question:
Spiders have only ____ body divisions and eight legs.
answer:
two


question:
Scientists think that macaws mate for life, producing one to ____ young each year.
answer:

three