All but 97.
No.
All but 97.
All but 97.
No. 97 is not a composite number
All but 97 are composite.
97 is the only prime number in the nineties.
Some of them are composite, one is a prime.
97 is prime, the rest are composite.
All but 97.
All but 97.
All except 97.
No, 97 is prime.