Four pairs of words are given here out of which the words in three pairs bear a certain common relationship. Choose the pair in which the words are differently related.

Periyar: Kerala Kaziranga : Assam Gir : Gujrat Corbet: Bihar

Corbet: Bihar

Former is found in the latter i.e. Periyar lake is located in Kerela, Kaziranga national park is located in Assam, Gir national park is located in Gujrat. Whereas, Jim Corbet national park is not located in Bihar but in Uttarakhand.