Labels:text | screenshot | font | number OCR: "That" or "Which" If the marked group of words is essential to the meaning of your sentence, use "that" to introduce the group of words. Do not use a comma. If these words are not essential to the meaning of your sentence, use "which" and separate the words with a comma. . Instead of: Did you learn the dance, that is from Guatemala? . Consider: Did you learn the dance, which is from Guatemala? . Or consider: Did you learn the dance that is from Guatemala? . Instead of: We want to buy the photo which Harry took. . Consider: We want to buy the photo, which Harry took. . Or consider: We want to buy the photo that Harry took. x te the people si anamgr that hi I she want a py