import sys
input=lambda:sys.stdin.readline().rstrip()
def solve():
N=int(input())
S=list(input())
S=[i==')' for i in S[::-1]]
print(['Yes','No'][0 in S and S.index(0)<N//2+1])
T=int(input())
for i in range(T):
solve()380C - Sereja and Brackets | 1281B - Azamon Web Services |
1702A - Round Down the Price | 1681C - Double Sort |
12A - Super Agent | 1709A - Three Doors |
1680C - Binary String | 1684B - Z mod X = C |
1003A - Polycarp's Pockets | 1691B - Shoe Shuffling |
1706A - Another String Minimization Problem | 1695B - Circle Game |
1702B - Polycarp Writes a String from Memory | 1701A - Grass Field |
489C - Given Length and Sum of Digits | 886B - Vlad and Cafes |
915A - Garden | 356A - Knight Tournament |
1330A - Dreamoon and Ranking Collection | 1692B - All Distinct |
1156C - Match Points | 1675A - Food for Animals |
1328C - Ternary XOR | 1689A - Lex String |
1708B - Difference of GCDs | 863A - Quasi-palindrome |
1478A - Nezzar and Colorful Balls | 1581B - Diameter of Graph |
404A - Valera and X | 908A - New Year and Counting Cards |