It will be 2 because it is counting - and thus it needs to return a value that can be understood by humans. Although array indexes begin with a 0, if you were to call the count then it would return 2.

I can't think of any intellectual way to put this, maybe someone else can put it better than me. But array indexes start at 0, counting starts at 1.

If it were to return 0 for 1 item, what would no items return?

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