The following arguments were abstracted from newspaper articles, editorials, and letters to the editor. Use the method presented in this section to construct argument patterns. If a statement is redundant or plays no role in the argument, do not include it in the pattern.(1) The conditions under which many food animals are raised are unhealthy for humans. (2) To keep these animals alive, large quantities of drugs must be administered. (3) These drugs remain in the animals' flesh and are passed on to the humans who eat it. (Philip D. Oliver, "We Can Eat Ribs and Still Be Humane")