<prompt> Translate the following text to SwahiliTuppence seemed to shake herself free of it with an effort, as she said: We couldnt do that, could we, Tommy? But to her surprise, her companion did not back her up.  <response>: Tuppence alionekana kujikomboa kutokana na juhudi, kama alisema: Hatuwezi kufanya hivyo, tunaweza, Tommy?Lakini kwa mshangao wake, mwenzake hakumsaidia. 