Task: Question Answering
Input (English): He was suppose to arrive between 8 and 12 . At one Allan called and was told the original repairman had an emergency so they had to call another tech in to do the work so he was running behind . When the tech arrived at 4:30 Allan said to him " So you had to replace the other tech because of his emergency " . The tech responded " There was no other tech . 
Question: What will Allan say to the repair man next ?
Output (English): Allan will call them out on their lie .