This is a loaded question. It sounds very muck like that they want to know what you need. The truth is that they really want to know what infrastructure you can bring without costing too much for them. You should describe a concrete plan where to get this done. For example, carefully lay out a plan for DURIP grant. Of course, you need to ask for some seed money to make it convincing. When answering any question during academic interview, follow two key principles: 1. Have a grand vision of Indian style. (No pun intended here) 2 . Sprinkle some concrete details to avert the impression of empty talk.