A student multiplies the \(4^{\text{th}}\) Virahanka-Fibonacci number by the \(7^{\text{th}}\) Virahanka-Fibonacci number. Will the product be even or odd?
\(4^{\text{th}}\) Virahanka number \(=\)
\(7^{\text{th}}\) Virahanka number \(=\)
Parity of the product \(=\)