Resegmenting (all of the utterance numbers are the original numbering because I tended to resegment later utterances earlier than those closer to the beginning, throwing my numbering a bit out of whack): Due to the overlap being at the beginning, I switched utt3 and utt4 I cut utt4 into two utterances "and there are two road crews one at the airport and one at the gates center" got cut between "airport" and "and" because there was a rather large pause in the dialog where the other speaker also interjected an "okay" I combined the original utts 62, 63 and 64 to make one acknowledgement utterance. I combined what were originally utts 72 and 73 because it was a perfectly coherent sentence that way and really didn't have any silences separating the two utterances. I resegmented utt92 and utt93 (original numbering) by making the second one the end of the first, and splitting the first in half so the second half of utt92 was a summary of the original utt93. I cut utt94 in half because the second half was a correction of the first half with the next utterances responding to the first half and the following three utterances (the first of relating more to the second half and coming chronologically later in the speech file. I combined utts 117 and 118 to make one utterance I combined utts 139 and 140 I combined utts 154 and 155 to make one acknowledgement utterance. I combined utts 198 and 199 I broke utt199 into two utterances so that starting with the "because" it could be another utterance. I combined utts 208 and 209 (from the original) because it was more coherent that way I combined utts 220 and 221 I combined utts 281, 282, 283, and 284 to make one last acknowledgement utterance I stopped because my structure matched the experimental structure