@Override
	public String toString() {
		String str = "";
		if (_name != null) {
			str = _name;
		}
		if (_personId != null) {
			str += " " + _personId;
		}
		if (_person != null) {
			str += " " + _person;
		}
		if (_date != null) {
			str += " " + _date;
		}
		if (_response != null) {
			str += " " + _response;
		}
		if (_data != null && _data.size() != 0) {
			for (Person p : _data) {
				str += p + "\n";
			}
		}
		return str.trim();
	}