Complex sentence: These occasions have witnessed a massive gathering in recent years & are among the most popular college fests in the whole North-east region.2nd year sophos organise "Sankalp"-a techno cultural fest every year.
Split into simpler sentences: These occasions have witnessed a massive gathering in recent years & are among the most popular college fests in the whole North-east region. Besides that 2nd year sophos organise "Sankalp"-a techno cultural fest every year.