Which sentence shows correct comma use?

as for symbolic actions, the narrator's tearing down the wallpaper in an attempt to find the "woman" in the wallpaper represents her struggle to retain or regain her sanity.   the wallpaper has been part of her confinement and by her tearing it down, she is freeing herself from that confinement.

the correct answer is "(13) “they take a term that sounds really wonderful, but genetic engineering is genetic engineering is genetic engineering,” ms. tencer said. “it is not something farmers want. it is not something consumers want. i don’t think it is a very viable concept.” by explicitly stating that farmers or consumers do not want genetic engineering to produce their food the existence of opposition towards genetically modified organisms is presented. also, it is worth mentioning that ms. tender is the executive director of the organic farming research foundation in santa cruz, ca as stated in evidence 12, which supports her statement presented in evidence 13.