"""

"""

import sys
from sys import stdin

TT = int(stdin.readline())

for loop in range(TT):

    N,M = map(int,stdin.readline().split())

    A = list(map(int,stdin.readline().split()))

    ans = "Yes"

    for i in range(N-1):
        if A[i] + A[i+1] < M:
            ans = "No"

    print (ans)