Match the plant hormones in $\textbf{Column I}$ with functions in $\textbf{Column II}$

$\begin{array}{|l|l|l|l|} \hline & \textbf{Column I} && \text{Column II} \\ \hline P. & \text{Gibberellic acid} & 1. & \text{Seed and bud dormancy} \\ \hline Q. & \text{Zeatin} & 2. & \text{Fruit ripening} \\ \hline R. & \text{Ethylene} & 3. & \text{Delaying leaf senescence} \\ \hline S. & \text{Abscisic acid} & 4. & \text{Regulation of plant height} \\ \hline \end{array}$

1. $\text{P-4, Q-3, R-2, S-1}$
2. $\text{P-4, Q-2, R-3, S-1}$
3. $\text{P-3, Q-1, R-2, S-4}$
4. $\text{P-2, Q-1, R-4, S-3}$