Answer:
They are stronger together than apart.
Step-by-step explanation:
The Old Man and his Sons, sometimes titled The Bundle of Sticks, is an Aesop's Fable the moral of which is that there is strength in unity.
It tells about sons who started arguing in front of their father. The father told them to bring a bundle of sticks and then try breaking it. They all failed, and then he untied the bundle and gave the sticks to the sons to break them one by one. They did that very easily. The father tells them that they need to work together, and not against each other.
That is why the correct answer is the last one, that they are stronger together than apart.