Color of Elephant

A sardar was asked by his friend that if he was going in a jungle alone and if he saw an elephant what will he do?

Sardar "What is the colour of the elephant?"
Friend "How does it matter?"

Sardar "It Matters"

Friend "Blue"
Sardar "I will shoot him with blue gun"

Friend "If it was red?"
Sardar "I will poison him and then when he turns blue I will shoot him with blue gun"

Friend "If it was yellow?"
Sardar "I will make him angry he will turn red then I will poison him and then when he turns blue I will shoot him with blue gun"

Friend "If it was green?"
Sardar"I will make him sick when he turns yellow then I will make him angry he will turn red then I will poison him and then when he turns blue I will shoot him with blue gun"

Friend "If he was purple?"
Sardar "Stupid have you ever seen a purple elephant?"