In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

Ex Input:
Alcohol is high in calories - it supplies _ calories per gram and no nutrients worth mentioning.

Ex Output:
seven

Ex Input:
B cells can receive stimulation in _ ways.

Ex Output:
two

Ex Input:
Tigers can see about _ times as well in the dark as a human.

Ex Output:
six