I was pacing down the sidewalk with the cheer of a dead person . My hands barely felt the paper grocery bags rubbing up against them , mainly because I was in la - la land . " Let 's take a break , " Raine offered , ushering me to a bench .

Question: What may have been the plausible reason for me sitting on the bench ?
Answer: I was waiting on my friend .None of the above choices .I was tired of walking .I was exhausted from working out .