Anna sees an ad for a hair product on television. Her friend Pete is in the ad, so she believes that the product is a good one. She learns that she cannot believe everything she sees in television ads. Anna在电视上看到一款护发产品的广告。她朋友Pete出现在广告中，所以她觉得这款产品一定不错。到头来却发现，电视广告真是不能全信。
