Getting NZEC error Java

Scanner sc = new Scanner(System.in);
ArrayList tr = new ArrayList<>();
ArrayList dr = new ArrayList<>();
ArrayList ts = new ArrayList<>();
ArrayList ds = new ArrayList<>();
boolean matched = true;
while(sc.hasNextLine()){
int NumofTestcases = sc.nextInt();

	for (int i = 0; i < NumofTestcases; i++) {
		int trCount = sc.nextInt();
		for (int j = 0; j < trCount; j++) {
			tr.add(sc.nextInt());
		}
		int drCount = sc.nextInt();
		for (int j = 0; j < drCount; j++) {
			dr.add(sc.nextInt());
		}
		int tsCount = sc.nextInt();
		for (int j = 0; j < tsCount; j++) {
			ts.add(sc.nextInt());
		}
		int dsCount = sc.nextInt();
		for (int j = 0; j < dsCount; j++) {
			ds.add(sc.nextInt());
		}

		for (int j = 0; j < ds.size(); j++) {
			if (!dr.contains(ds.get(j))) {
				matched = false;
			}
		}
		for (int j = 0; j < ts.size(); j++) {
			if (!tr.contains(ts.get(j))) {
				matched = false;
			}
		}

		if (matched) {
			System.out.println("Yes");
		} else {
			System.out.println("NO");
		}

		matched = true;
		tr.clear();
		dr.clear();
		ds.clear();
		ts.clear();

	}
	
	}

}
//