A die marked 1, 2, 3 in red and 4, 5, 6 in green is tossed. Let A be the event of the number being even, and B be the event of the number being red. Are A and B independent?

Question

$\begin{array}{1 1} \text{A and B are independent events} \\ \text{A and B are not independent events} \\ \end{array} $