Read this passage from "A Defense of Veganism":
The next claim made against veganism is that a vegan diet does not provide enough protein. Without meat or eggs, the argument goes, a person cannot get enough amino acids. This is absolutely untrue. MNN poses an interesting breakdown of a day's protein consumption for vegans based on the U.S. Department of Agriculture's dietary guidelines. According to these guidelines, an adult male needs 56 grams and an adult woman needs 46 grams of protein. By putting together a sample breakfast, lunch, and dinner composed of such foods as soy derivatives, bulgur wheat, lentils, nuts, and beans, the average daily protein needs can be easily met. Which statement best evaluates the author's response to the counterclaim that a vegan diet does not provide enough protein?
A. The author's response is ineffective because he neglects to
respond to the counterclaim and instead lists more facts.
B. The author's response is effective because he lists reasons why
people do not need large amounts of protein.
C. The author's response is effective because he cites research
about the amount of protein in vegan foods.
D. The author’s response is ineffective because he makes outrageous claims about the lack of protein in meat