def solve():
    n,m=map(int,input().split())
    a=list(map(int,input().split()))
    f=True
    for i in range(n-1):
        if a[i]+a[i+1]<m:
            f=False
            break
    print('Yes' if f else 'No')
for _ in range(int(input())):
    solve()