## offsets ##
Offsets are character-based.
Note that XML characters inside text elements are escaped by expanding them as shown:
'<' => '&lt;'
'>' => '&gt;'
'&' => '&amp;'
They first need to be un-escaped to produce the correct offsets.

## passage types ##
title: PubMed title
abstract: PubMed abstract

## annotation classes ##
ABBREVIATION: abbreviation
FAMILY: familiy name
FORMULA: chemical formula
IDENTIFIER: chemical ID
MULTIPLE: multiple entity mentions in span
NO CLASS: undefined
SYSTEMATIC: systematic (IUPAC, -like) name
TRIVIAL: trivial/common name
173_1: Team 173 run 1
173_2: Team 173 run 2
173_3: Team 173 run 3
173_4: Team 173 run 4
173_5: Team 173 run 5
177_1: Team 177 run 1
177_2: Team 177 run 2
179_1: Team 179 run 1
179_2: Team 179 run 2
179_3: Team 179 run 3
179_4: Team 179 run 4
179_5: Team 179 run 5
182_1: Team 182 run 1
182_2: Team 182 run 2
182_3: Team 182 run 3
182_4: Team 182 run 4
184_1: Team 184 run 1
184_2: Team 184 run 2
184_3: Team 184 run 3
184_4: Team 184 run 4
184_5: Team 184 run 5
185_1: Team 185 run 1
185_2: Team 185 run 2
185_3: Team 185 run 3
191_1: Team 191 run 1
192_1: Team 192 run 1
192_2: Team 192 run 2
192_3: Team 192 run 3
192_4: Team 192 run 4
192_5: Team 192 run 5
196_2: Team 196 run 2
196_3: Team 196 run 3
196_4: Team 196 run 4
196_5: Team 196 run 5
197_1: Team 197 run 1
197_2: Team 197 run 2
197_3: Team 197 run 3
197_4: Team 197 run 4
197_5: Team 197 run 5
198_1: Team 198 run 1
198_2: Team 198 run 2
198_3: Team 198 run 3
198_4: Team 198 run 4
198_5: Team 198 run 5
199_1: Team 199 run 1
207_1: Team 207 run 1
207_2: Team 207 run 2
214_1: Team 214 run 1
214_2: Team 214 run 2
214_3: Team 214 run 3
214_4: Team 214 run 4
214_5: Team 214 run 5
217_1: Team 217 run 1
217_2: Team 217 run 2
217_3: Team 217 run 3
217_4: Team 217 run 4
217_5: Team 217 run 5
219_1: Team 219 run 1
219_2: Team 219 run 2
219_3: Team 219 run 3
219_4: Team 219 run 4
219_5: Team 219 run 5
222_1: Team 222 run 1
222_2: Team 222 run 2
222_3: Team 222 run 3
222_4: Team 222 run 4
222_5: Team 222 run 5
225_1: Team 225 run 1
225_2: Team 225 run 2
225_3: Team 225 run 3
225_4: Team 225 run 4
225_5: Team 225 run 5
231_1: Team 231 run 1
231_2: Team 231 run 2
231_3: Team 231 run 3
231_4: Team 231 run 4
231_5: Team 231 run 5
233_1: Team 233 run 1
233_2: Team 233 run 2
233_3: Team 233 run 3
233_4: Team 233 run 4
233_5: Team 233 run 5
238_1: Team 238 run 1
238_2: Team 238 run 2
238_3: Team 238 run 3
238_4: Team 238 run 4
238_5: Team 238 run 5
245_1: Team 245 run 1
245_2: Team 245 run 2
245_3: Team 245 run 3
259_1: Team 259 run 1
259_2: Team 259 run 2
259_3: Team 259 run 3
259_4: Team 259 run 4
259_5: Team 259 run 5
262_1: Team 262 run 1
262_2: Team 262 run 2
262_3: Team 262 run 3
262_4: Team 262 run 4
262_5: Team 262 run 5
263_1: Team 263 run 1
263_2: Team 263 run 2
263_3: Team 263 run 3
265_1: Team 265 run 1
265_2: Team 265 run 2