Directions for the following 2 (two) itemsConsider the given information and answer the two items that follow.No supporters of 'party X', who knew Z and supported his campaign strategy, agreed for the alliance with 'party Y'; but some of them had friends in 'party Y'.With reference to the above information, which one among the following statements must be true?

• A. Some supporters of 'party Y' did not agree for the alliance with the 'party X'.
• B. There is at least one supporter of 'party Y' who knew some supporters of 'party X' as a friend.
• C. No supporters of 'party X' supported Z's campaign strategy.
• D. No supporters of 'party X' knew Z.