1. 

Statements: Some dreams are nights. Some nights are days.

Conclusions:

I.  All days are either nights or dreams.

II. Some days are nights.

A. Only conclusion I follows
B. Only conclusion II follows
C. Either I or II follows
D. Neither I nor II follows
E. Both I and II follow

Answer: Option B

Explanation:

Since both the premises are particular, no definite conclusion follows. However, II is the converse of the second premise and thus it holds.