All cats are animals. Some animals are dogs. Therefore:
AAll cats are dogs
BNo cats are dogs
CCannot concludeCORRECT
DSome cats are dogs
AI
Toasta AI Explanation
Why the answer is C, and why the others tempt you.
**The reasoning**
This tests **logical deduction** from given premises. Let's break it down:
- Premise 1: All cats are animals (cats ⊂ animals)
- Premise 2: Some animals are dogs (there's overlap between animals and dogs)
Now, the question is: what can we say about the relationship between cats and dogs?
The key insight: We only know cats and dogs are both subsets of "animals," but we have **no information** about whether these two subsets overlap or not. They could be completely separate groups, or they might overlap — we simply don't know from what we're told.
**Why the wrong options tempt you**
- **A & D**: You might think "since both are animals, they must share members" — but that's adding information not given. Fish and birds are both animals, but no fish is a bird!
- **B**: You might assume they're separate, but that's also an assumption. The premises don't rule out overlap either.
**Quick takeaway**
In logic questions, only conclude what the premises **force** to be true — never add your own assumptions about how the world works. "Cannot conclude" is often correct when premises don't connect the dots completely.
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