The photo shows a storefront with a sign that says "Seç Bacım Manavı." The joke is that "Seç Bacım" is a play on words, with the first word sounding like "Seç" (choose) but is actually a way of saying "sister" in Turkish. The second word "Bacım" (sister), which is also on the sign, is a common way to address a woman and means "sister" in Turkish. The joke plays on the double meaning of the word "Seç" and the way it sounds like "Seç Bacım", which means "Choose Sister" and thus implying that the "sister" is the best choice for buying vegetables. The sign is promoting the manav (grocery store) in a humorous way, suggesting that their vegetables are so good that customers should choose them like they would choose their "sister" in a close relationship.