1) D

Let Malgons = X

Let Zanders= Y

Let Tvints = Z

Some of X are Y and all of Y are Z

**A – Wrong**

Only some the X are Y. So we cannot conclude that all of Y are Z. So All Zanders are Malgons is wrong.

**B – Wrong**

Some of X are Y and all of Y are Z. So SOME of X must be Z. However, we cannot say that ALL of X are Z.

** C – Wrong**

All of Y are Z does not mean that all of Z are Y. Similarly, we cannot conclude that all of Z are X.

**D – Correct**

Some X are Y and all Y are Z. So the section of Y that are X must also be Z. So we can conclude that Some of X are Z.

**E – Wrong**

Something definitely can be said. We described the relationship between X and Z in option D.