a = 'python'
b = ''
c = [1,2,3]
d = []
e = ()
f = 1
g = 0
h = None

x = bool(a)
print(x)
x = bool(b)
print(x)
x = bool(c)
print(x)
x = bool(d)
print(x)
x = bool(e)
print(x)
x = bool(f)
print(x)
x = bool(g)
print(x)
x = bool(h)
print(x)

