#include #include #include #include using namespace std; using ll = long long; using ull = unsigned long long; using mll = atcoder::static_modint<998244353>; #define rep(i,n) for(int i=0; i<(n); i++) ull GCD(ull a,ull b){ return b ? a : GCD(b,a%b); } void testcase(){ ull N,A,B; cin >> N >> A >> B; if(GCD(A,B) != 1){ cout << "NO\n"; return; } if(A+B-1 > N){ cout << "NO\n"; return; } cout << "YES\n"; } int main(){ int T; cin >> T; while(T--) testcase(); return 0; } struct ios_do_not_sync{ ios_do_not_sync(){ ios::sync_with_stdio(false); cin.tie(nullptr); } } ios_do_not_sync_instance;