Complex sentence: In recent years, pirate activity in the amazon river has been on the rise in various countries around the amazon river.in Colombia, paramilitary groups and drug cartels commited numerous hijackings and lootings against boats, kidnappings are also frequent.
Split into simpler sentences: In recent years, river pirate activity on theAmazon River has been on the rise in various countries around the amazon river. In Colombia, paramilitary groups and drug cartels commited numerous hijackings and lootings against boats, kidnappings are also frequent.