Complex sentence: Raxaul-Amlekhagunj (NGR) and Jayanagar-Janakpuur-Bijalpura (NJJR), are the two short distance narrow gauge railways in Nepal, out of which only one, Jayanagar-Janakpuur-Bijalpura (NJJR) is functional.
Split into simpler sentences: Raxaul-Amlekhagunj (NGR) and Jayanagar-Janakpuur-Bijalpura (NJJR), are the two short distance narrow gauge railways in Nepal. Only Jayanagar-Janakpuur-Bijalpura (NJJR) is functional.