subtract 17 minutes from my Oven timer
[IN:SUBTRACT_TIME_TIMER [SL:DATE_TIME 17 minutes ] [SL:TIMER_NAME Oven ] [SL:METHOD_TIMER timer ] ]
subtract 17 minutes from my Oven timer
[IN:SUBTRACT_TIME_TIMER [SL:DATE_TIME 17 minutes ] [SL:TIMER_NAME Oven ] [SL:METHOD_TIMER timer ] ]