Context: She 's outside tied up for the rest of the day . I have spoken with my vet about this and we almost came close to having a nasty argument over it . He really wants me to believe that my dog ... who eats one of the most expensive well balanced dog / puppy you can buy ... needs the extra vitamins that is found left over in my cat 's ( who eats the cheapest cat food you can buy ) POOP ! I know I do n't have a veterinarian degree - but to me it sounds like complete NONSENSE !

Question: Why does the narrator question the vet 's opinion ?
Options:
0. Because the vet could n't give an explanation .
1. Because the dog eats high quality food .
2. Because the dog gets plenty of exercise .
3. Because the dog dislikes the vet .
Answer: 1

Question: What was the veterinarian 's opinion about the dog ?
Options:
0. That the dog 's food was poor quality .
1. That the dog should be tied up outside .
2. That the cat 's food was lacking vitamins .
3. That the dog 's food was lacking vitamins .
Answer: 3