TASK DEFINITION: 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'.
PROBLEM: Sentence 1:Other musicians involved with the album include songwriter Marti Frederiksen , Swedish band Hardcore Superstar and Sixx : A.M. Sentence 2:members James Michael and DJ Ashba

SOLUTION: PAIR_NONE

PROBLEM: Sentence 1:Garza was driving in his car when he was chased and attacked by armed men in two other cars . Sentence 2:Garza attempted to escape but he was shot at 15 times in the city center at a garage owned by a relative .

SOLUTION: PAIR_ANAPHORA

PROBLEM: Sentence 1:Hall and Shaw were successful again , and they settled for the tie to save energy for day two . Sentence 2:nan

SOLUTION:
SINGLE_S_COORD