public Card disproveSuggestion(Solution suggestion){

		Random rand = new Random();
		ArrayList<Card> hand = new ArrayList<Card>();
		Card returned = null;
		for(Card c : cards)
			hand.add(c);
		while (!hand.isEmpty())
		{
			int j = rand.nextInt(hand.size());
			if(suggestion.getWeapon().equals(hand.get(j).getCard()) || suggestion.getPerson().equals(hand.get(j).getCard()) || suggestion.getRoom().equals(hand.get(j).getCard())) {
				returned = hand.get(j);
				break;
			}
			else
				hand.remove(j);
		}
		return returned;
	}