Consider the following code where exp$1,$ exp$2$ and expr$3$ are valid Boolean expressions:

if $($exp$1)$:

print$(\text{'}1\text{'})$

elif $($exp$2)$:

print$(\text{'}2\text{'})$

elif $($exp$3)$:

print$(\text{'}3\text{'})$

Which of the following statement is true?

The program may display no values.

The program will display exactly one value.

$3$ will always be printed if $1$ and $2$ are not.

The program may display two values.