Why does common man in England seem to be as accurate－or as inaccurate－as the wea

Why does common man in England seem to be as accurate-or as inaccurate-as the weatherman in his prediction?

A．Because the weather in English is SO variable．

B．Because the common man in England has as much knowledge about weatheras the weatherman．

C．Because by lunch time there could be thunder and lightening in England

D．Because English weather always defies forecast