which button did you press then
which button do you press then
pro:rel v mod pro:per v adv:tem
which button did you press then ?
w ɪ t̠ʃ WORD_BOUNDARY b ʌ t ə n WORD_BOUNDARY d ɪ d WORD_BOUNDARY j uː WORD_BOUNDARY p ɹ ɛ s WORD_BOUNDARY ð ɛ n WORD_BOUNDARY
w h i c h WORD_BOUNDARY b u t t o n WORD_BOUNDARY d i d WORD_BOUNDARY y o u WORD_BOUNDARY p r e s s WORD_BOUNDARY t h e n WORD_BOUNDARY