Find $A \cup B$ If $A = \{ x \mid x > \pi \}$

Multiple Choice

Find $A \cup B$ if $A = \{ x \mid x > \pi \}$ and $B = \{ x \mid - 1 < x < \pi \}$ .

A) $\varnothing$
B) $\{ x \mid x > - 1 \text { and } x \neq \pi \}$
C) $\{ x \mid - 1 < x < \pi \}$
D) $\{ x \mid - \pi < x \leq 1 \}$
E) $\{ x \mid x > - \pi \}$