The number of sigma \( (\sigma) \) and pi \( (\pi) \) bonds in Pent-2 -en-4-yne is

\( 13 \sigma \) bonds and no \( \pi \) bond

\( 10 \sigma \) bonds and \( 3 \pi \) bonds

\( 8 \sigma \) bonds and \( 5 \pi \) bonds

\( 11 \sigma \) bonds and \( 2 \pi \) bonds.