text: Tech, Miners Lead European Shares Lower  LONDON (Reuters) - Technology and mining groups led  European shares lower on Wednesday, the former soured after  U.S. chip group Texas Instruments trimmed its outlook, while  the latter was scuppered by a drop in copper prices.
inputs: Tech, Miners Lead European Shares Lower  LONDON (Reuters) - Technology and mining groups led  European shares lower on Wednesday, the former soured after  U.S. chip group Texas Instruments trimmed its outlook, while  the latter was scuppered by a drop in copper prices.