sentence: Princess Sophie used to escape so she could meet with Michael , until one day , when she was just about to meet Michael to confess to him all the truth about who she really was , a guard discovered her and the King commanded him to lock her up in her room .
modified: Princess Sophie used to escape so she could meet with Michael , until one day , when she was just about to meet Michael to confess him all the truth about who she really was , a guards discovered her and the King commanded to lock her up in her room .
transformation: PREP, NOUN:NUM, PRON