text: Nikkei Dips 2 Percent on Exporters  TOKYO (Reuters) - The Nikkei average sank 2 percent on  Monday morning after a fall in the dollar rattled exporters,  while a strong earthquake that hit northern Japan at the  weekend lifted builders but dented firms whose operations it  affected.
inputs: Nikkei Dips 2 Percent on Exporters  TOKYO (Reuters) - The Nikkei average sank 2 percent on  Monday morning after a fall in the dollar rattled exporters,  while a strong earthquake that hit northern Japan at the  weekend lifted builders but dented firms whose operations it  affected.