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

[EX Q]: Dairy cows live for _ generations, calve and produce normal milk on a protein-free diet.
[EX A]: six

[EX Q]: Braids range from three to _ or more strands.
[EX A]: seven

[EX Q]: Anonymity has a disinhibiting effect that cuts _ ways.
[EX A]:
two