9. which one of the following statements is an example of an opinion?
a. my son's band performed at the aladdin theatre in portland last night. b. jason has been playing the guitar for more than ten years now. c. the concert last night was better than any of us expected. d. the group tends to play alternative music and their own compositions.

normally working animals are domesticated and ruled by a master, a domesticator (tamer), to perform basic and important functions on a farm, for example. the value used in this context is animal labor in exchange for food. it is not so much a contrast to the story told by napoleon and the pigs, since the animals of that particular farm also performed functions on the farm through domestication. the only thing is that in this case, who rules them is a pig, also an animal, but very respected, to whom the other animals lent him submission. that's about a strong relationship of dependency between animal and owner.