original_query: What is the name of the rocket that India was working on?
query: What are the names of the rockets that ISRO is working on?
answer: ISRO is working on several rockets, including the SCE-200 semi-cryogenic engine, methalox engines, modular heavy rockets (HLV and SHLV),  Unified Modular Launch Vehicle (UMLV), reusable launchers (ADMIRE and RLV-TD), and the Small Satellite Launch Vehicle (SSLV).