I don't speak spanish sorry
Hey there! :D
Coincidence is the chance that two ironic things would happen at once. It's like a random thing that you wouldn't suspect to happen.
So, the best answer is "A" chance.
I hope this helps!
~kaikers
what is wrong with your question all the sentences are exactly the same.
1(In my opinion being good shouldn’t have to be a learned behavior you should already be it
2(if I saw a man in a well I would help him