sentence: The graph given shows the seasonal sales of ice - cream from two places at an English seaside resort from 2012 to 2014 . They are , respectively , an ice - cream van and an indoor public swimming pool .
modified: The graph given shows the seasonal sales of ice - cream from two places at an Englishl seaside resort from 2012 to 2014 , they are separately an ice - cream van and an indoor public swinmming pool .
transformation: SPELL, PUNCT, PUNCT, OTHER, SPELL