def interesting_subarrays():
  import sys
  input = sys.stdin.read
 
  # Reading all input data at once
  data = input().split()
 
  # Index to traverse the input data
  idx = 0
 
  # Reading number of test cases
  t = int(data[idx])
  idx += 1
 
  results = []
 
  for _ in range(t):
      # Reading n and q
      n = int(data[idx])
      q = int(data[idx + 1])
      idx += 2
 
      # Reading array elements
      arr = list(map(int, data[idx:idx + n]))
      idx += n
 
      # Build prefix XOR array
      prefix_xor = [0] * (n + 1)
      for i in range(n):
          prefix_xor[i + 1] = prefix_xor[i] ^ arr[i]
 
      for _ in range(q):
          l = int(data[idx])
          r = int(data[idx + 1])
          idx += 2
 
          # Check total XOR of the range
          total_xor = prefix_xor[r] ^ prefix_xor[l - 1]
 
          if total_xor == 0:
              results.append("YES")
          else:
              found = False
              for m in range(l, r):
                  if prefix_xor[m] == prefix_xor[r]:
                      found = True
                      break
              if found:
                  results.append("YES")
              else:
                  results.append("NO")
 
  # Output all results
  for res in results:
      print(res)
 
# To run the function, call it directly.
# Please make sure to provide input through stdin, as specified in the problem statement.
 

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4
5 5
1 1 2 3 0
1 5
2 4
3 5
1 3
3 4
5 5
1 2 3 4 5
1 5
2 4
3 5
1 3
2 3
7 4
12 9 10 9 10 11 9
1 5
1 7
2 6
2 7
11 4
0 0 1 0 0 1 0 1 1 0 1
1 2
2 5
6 9
7 11