Read the information given below and answer the question that follow.
- A causes B or C, but not both.
- F occurs only if B occurs
- D occurs if B or C occurs
- E occurs only if C occurs
- J occurs only if E and F occurs.
- D causes G or H or both
- H occurs if E occurs
- G occurs if F occurs
Which may occur as a result of a cause not mentioned?
- E
- Both E and F
- Either B or C
- G