Which of the following pairs is/are NOT correctly matched? (Tribe) (Habitat)1.Bushman - Kalahari Desert2.Eskimo - Northern Canada3.Pygmy - Congo Basin4.Masai - West AfricaSelect the correct answer from the code given below:

1. A

   Only 1, 2 and 3

   Only 1, 2 and 3. Those three habitats are the usual textbook matches.

2. B

   Only 4

   Only 4. Maasai are East Africa (Kenya–Tanzania), not West Africa.

3. C

   Only 3 and 4

   Only 3 and 4. Pygmy–Congo is correctly matched.

4. D

   Only 1

   Only 1. Bushman–Kalahari holds.

Summary. Official key is (b) only 4. Maasai are East African. Bushman, Eskimo and Pygmy pairs hold.