Which of the following Python code will print True?

a = foo(2)
b = foo(3)
print(a < b)

class foo:
    def __init__(self, x):
        self.x = x
    def __lt__(self, other):
        if self.x < other.x:
            return False
        else:
            return True

class foo:
    def __init__(self, x):
        self.x = x
    def __less__(self, other):
        if self.x > other.x:
            return False
        else:
            return True

class foo:
    def __init__(self, x):
        self.x = x
    def __lt__(self, other):
        if self.x < other.x:
            return True
        else:
            return False

class foo:
    def __init__(self, x):
        self.x = x
    def __less__(self, other):
        if self.x < other.x:
            return False
        else:
            return True