Concept:Syllogism questions test whether conclusions are definitely true from the given statements.
Explanation:Statement 1 says all steel is iron, so steel is completely inside iron.
Statement 2 says no iron is solid, so iron and solid do not overlap.
Since steel lies inside iron, steel also cannot overlap with solid.
So Conclusion I, "No steel is solid," follows.
Also, all steel is iron means the steel that exists is iron, so some iron is steel.
So Conclusion II also follows.
Answer:Both conclusions I and II follow.
