I would say A because it sounds correct if you say t out loud. If you say it with b or c it doesn't sound as normal.
Answer: The llamas are moving their jaws.
Miguel Angel Asturias was a Nobel Prize-winning Guatemalan poet, diplomat, novelist, playwright and journalist. He drew attention to Latin American indigenous cultures, in particular those of his native Guatemala.
In this excerpt, he phrase "knitting their jaws" uses figurative language to describe the way in which llamas move their jaws. The author implies that this movement resembles that of knitting.
Some good can come out of hate. An example is Romeo and Juliet's romantic love. Although it ended in tragedy and both lovers died, in the end, it did bring some good. Towards the end when both families lost their children it is shown that during that moment that both families realized that they were wrong for hating each other. The families realized that they were indirectly responsible for their children's deaths and realized their mistakes. In real life, because there is hate there are eventually mistakes. Like the for an example the holocaust from world war two. The German's hated the Jews and brought about disaster to them. Later on, the allies saw what happened to the Jews and realized how bad hate was. This caused the people to become empathetic towards the victims of the war.