五年級妹妹，不必太在意這種菜鳥獵頭。俺通常都回答說

"There was a mass layoff recently in my company because of the bad economy. A lot of projects and teams were cut and unfortunately I was affected as well. " and all my headhunters stopped here.

If he still ask why layoff, you answer: bad economy.
I don't think he will ask you why bad economy. :)