Assume that two variables, varA and varB, are assigned values, either numbers or strings.

Write a piece of Python code that prints out one of the following messages:

• "string involved" if either varA or varB are strings

• "bigger" if varA is larger than varB

• "equal" if varA is equal to varB

• "smaller" if varA is smaller than varB

For problems such as these, do not include raw_input statements or define the variable varA or varB. Our automating testing will provide values of varA and varB for you - so write your code in the following box assuming varA and varB are already defined.

if isinstance(varA, str) or isinstance(varB, str):
	print('string involved')
elif varA > varB:
	print('bigger')
elif varA == varB:
	print('equal')
else:
	print('smaller')