From Statement I, the MM club scored 4 goals in the second half. The number of goals scored by the opponent is not known. So the winner cannot be determined. Statement I is insufficient.
From Statement II, the opponent scored 4 goals in the match, but we do not know the number of goals that the MM club scored. Statement II is insufficient.
Considering both the statements we have following.
Thus, MM club could have won the match or could have tied. The question cannot be answered.
Hence, option (e).