@MaxLogoi where is the premise?

This: you're confused about evaluating the strength of an argument with evaluating the truth of a claim. The former requires examining the relation between premises and a conclusion, whereas the latter is an examination of the relationship between a claim and facts in the world. Our job is not to check if it is true, rather the STRENGTH it would give or take if we add it to the mixture.

@Naomiboyer04 took a second to click! Oh gosh, Why: Not every mammal is suitable to keep as a pet ... Because: tigers are very aggressive and can cause serious injuries to people.

Hasn't logic games been canceled?

I think the most important to keep in mind is that most is not reversible but some is, especially in this case where it would make all the difference between C and D