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:
All orioles have long bills and are about seven to ____ inches long.
answer:
eight


question:
Many bilingual people grow up speaking ____ languages.
answer:
two


question:
Natural ruthenium contains ____ isotopes.
answer:

seven