Which of the following is/are not correctly matched?

a. Gautam Buddha Wildlife Sanctuary	Koderma
b. Dalma Wildlife Sanctuary	Singhbhum
c. Topchanchi Wildlife Sanctuary	Giridih
d. Parasnath Wildlife Sanctuary	Gumla

Topchanchi wildlife sanctuary is located in Dhanbad, Jharkhand and covers an area of 8.75 square kilometers. Although the sanctuary is not that large in terms of area, it still is a house to a range of wild animals. The flora that are mostly found in this sanctuary include asan, bijasal, dhow, semal, kendu, piar, karam, siris, sidha, etc.