Suppose In mathematics, a prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is a prime number because the only ways of writing it as a product, 1 x 5 or 5 x 1, involve 5 itself.
Can we infer that "All odd numbers are prime numbers."? Yes, no, or maybe?