Given a word, determine the number of vowels in the word.
word = "apples"
There are 2 vowels in the word "apples".
Complete the following task based on the instruction and optional input provided.### Instruction:
Given a word, determine the number of vowels in the word.

### Input:
word = "apples"

### Output:
There are 2 vowels in the word "apples".