Read the given statement(s) and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statement(s).
Statements:
1. Some pets are wild.
2. All wild are animals.
Conclusions:
I. Some pets are animals.
II. All pets are animals.

​Statements:
1. Some pets are wild.
2. All wild are animals.

​Conclusions:
I. Some pets are animals. (True, some pets are wild and all wild are animals, that means some pets are animals).
II. All pets are animals. (False, we are only told that some pets are wild, and all wild are animals. That doesn't allow us to say all pets are animals).

So, ​Only conclusion I follows.

Thus, correct option is (d).