Examine whether the following statement is true or false:
${1, 2, 3} \subset {1, 3, 5}$

If $A = \{1, 2, 3, 4, 5, 6\}$, then which of the following is not true?

In a city,no two persons have an identical set of teeth,and there is no person without a tooth. Also,no person has more than $32$ teeth. If we disregard the shape and size of the teeth and consider only the presence or absence of a tooth at each of the $32$ positions,then the maximum population of the city is:

Examine whether the following statement is true or false:
$\{a, e\} \subset \{x : x \text{ is a vowel in the English alphabet}\}$

The set $\{n(n+1)(2n+1) : n \in \mathbb{Z}\}$ is a subset of:

State which of the following sets are finite or infinite:
$\{ x:x \in N \text{ and } x^2 = 4 \}$