public String getOtherWolve(int current) {
		String result = "";
		boolean first = true;
		for (int i = 0; i < wolves.size(); i++) {
			if (wolves.get(i) == current) {
				continue;
			}
			if (!first) {
				if (i == wolves.size() - 2) {
					result += " and ";
				} else {
					result += ", ";
				}
			}
			first = false;
			result += wolves.get(i);
		}
		return result;
	}