Each question below has a sentence, from the choices provided, identify the one which best restates the given sentence and mark its number as the answer.
You will not succeed unless you are optimistic.
1
You will not be successful unless you are optimistic.
2
You will not succeed until you are an optimistic.
3
You will not succeed unless you don't be optimistic.
4
You will not succeed unless you don't be an optimistic.