Assuit L. The Brothers.cpp

#include <iostream>

using namespace std;

int main() {

	string f1, f2, l1, l2;
	
	cin >> f1;
	cin >> l1;
	cin >> f2;
	cin >> l2;
	
	if (l1 == l2) {

		cout << "ARE Brothers";
	}
	else {

		cout << "NOT";
	}


	return 0;

}