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:
Casinos have ____ windows and they have no clocks.
answer:
no

question:
Sharks have a total of ____ senses, five of which are involved in locating food.
answer:
six

question:
Most spiders live only a year or so, molting five or ____ times before reaching maturity.
answer:
six