Identify P, Q and R in the given flow chart
and select the correct option regarding them.
AP - Passenger pigeon, Q - Red panda, R - Humpback whale
BP - Snow leopard, Q - Ivory-billed woodpecker, R - Bengal tiger
CP - Asian elephant, Q - Indian rhinoceros R - Gee’s golden langur
DP - Sea mink, Q - Lion-tailed macaque, R - Nilgiri langur