The most common answer is:
my_string = "doghouse"
# Print "h" here
print(my_string[3]) # Indexing in Python starts from 0, so the 4th character is at index 3.
# Print "e" here
print(my_string[7]) # The 8th character is at index 7.
# Print "e" using a second index value (negative indexing)
print(my_string[-1]) # Negative indexing starts from the end, so -1 is the last character.