Detailed Instructions: In this task, you are given two sentences in the English language and your task is to classify them into one of their discourse types. A discourse type is an indicator to classify the given two sentences on the basis of a co-text as well as a relevant context. There are 13 discourse types in total which are 'SINGLE_S_COORD', 'SINGLE_CATAPHORA', 'SINGLE_CONN_INNER', 'SINGLE_APPOSITION', 'SINGLE_VP_COORD', 'SINGLE_CONN_START', 'PAIR_ANAPHORA', 'PAIR_CONN', 'SINGLE_RELATIVE', 'SINGLE_CONN_INNER_ANAPHORA', 'SINGLE_S_COORD_ANAPHORA', 'PAIR_CONN_ANAPHORA' and 'PAIR_NONE'.
Q: Sentence 1:Sydney Thunder , the Women 's Big Bash League champions , signed her for the 2016 -- 17 season. On 20 July 2017 she scored 171 * ( 115 ) against Australia in the 2017 Women 's Cricket World Cup semi-final in Derby . Sentence 2:nan
A:
SINGLE_APPOSITION