<s>[INST] class Rectangle:
    def __init__(self, color, width, height):
        self.color = color
        self.width = width
        self.height = height

def factory_method_create_rectangle(rectangle_type):
    rectangle_types = {"RED": lambda: Rectangle("RED", 10, 20), 
                       "BLUE": lambda: Rectangle("BLUE", 11, 22),
                       "GREEN": lambda: Rectangle("GREEN", 30, 50)}

    if rectangle_type in rectangle_types:
        return rectangle_types[rectangle_type]()
    return None

def get_rectangle_properties(rectangle):
    if rectangle:
        return f"Color: {rectangle.color}, Width: {rectangle.width}, Height: {rectangle.height}"
    return None

rectangle = factory_method_create_rectangle("RED")
print(get_rectangle_properties(rectangle))[/INST]