#NEWLINE# def setUp( self ) : #NEWLINE# #INDENT# root = _Hypothesis ( ) #NEWLINE# child = _Hypothesis ( raw_score = 0.5 , src_phrase_span = ( 3 , 7 ) , trg_phrase = ( 'hello' , 'world' ) , previous = root ) #NEWLINE# grandchild = _Hypothesis ( raw_score = 0.4 , src_phrase_span = ( 1 , 2 ) , trg_phrase = ( 'and' , 'goodbye' ) , previous = child ) #NEWLINE# self . hypothesis_chain = grandchild