# list
L = ['red', 'green', 'blue']
if 'red' in L:
    print('yes')
# Prints yes

# tuple
T = ('red', 'green', 'blue')
if 'red' in T:
    print('yes')
# Prints yes

# string
S = 'Hello, World!'
if 'Hello' in S:
    print('Yes')
# Prints yes
