code: def answer_in_passage(start_idx, end_idx, passage_len):
      if passage_len > start_idx >= 0 and passage_len > end_idx > 0:
          return True
      return False
  
file_path: FARM/farm/data_handler/nq_utils.py
imports: import logging
  import re
  import numpy
  from farm.data_handler.samples import Sample
label_desc: Use image node_id 4 for calling a global function with example usage: answer_in_passage(start_idx, end_idx, passage_len) and returns: False, True