if we wanted to the information which was very pertinent in this particular we needed the agreement of third party which we have spent several months trying to get
If we wanted to divulge the information which was very pertinent in this particular case we needed the agreement of the third party, which we have spent several months trying unsuccessfully to get.
If we wanted to the information which was very pertinent in this particular we needed the agreement of third party, which we have spent several months trying to get.