In each question given below four statements are followed by two conclusions numbered I and II. You have to take the all given statements to be true even if they seem to be at variance from the commonly known facts. Read the conclusions and decide which logically follows. 

Q:

Statements:
 Some Toys are Boys. All Boys are Cow.
 Some Cow are Monkey. Some Monkey are Duck.
 Conclusions:
 I. Some Duck being Toy is a possibility.
 II. Some Cow being Boy is a possibility. 

• 1
  If only conclusion I follows.
• 2
  If only conclusion II follows.
• 3
  If either conclusion I or II follows.
• 4
  If neither conclusion I nor II follows.
• 5
  If both conclusions I and II follow.