Complex sentence: The players are informed that the hill giants are led by Nosnra, a sly hill giant chieftain who loves to set up ambushes; also, that there is an unknown force binding together different giant groups.
Split into simpler sentences: The players are informed that the hill giants are led by Nosnra, a sly hill giant chieftain who loves to set up ambushes. Also, that there is an unknown force binding together different giant groups.