The Doctor looked back when they made it , and saw that the ski lodge was gone . That was n't all , however : the mountain was now disappearing at about the same rate . " Where 's Jack ? " asked Martha , worry in her eyes . " He 'll be here , " said the Doctor .
According to the above context, choose the best option to answer the following question.
Question: What may happen after Marha asks , “ Where ’s Jack ” ?
Options:
- None of the above choices .
 - Jack shows up at their current location .
 - The mountains begin to dissapear .
 - Jack leaves them stranded .


Jack shows up at their current location .