Samantha, Reema and Payal went late at night to visit an adventure place called The Mystery Spot. The place has a strange window-less room with white walls. One of the walls has a blue triangle and a red circle painted on it. The girls entered the room in turns. First, Samantha entered the room and came out telling that there were two shapes painted on the wall—one triangle and one circle. Then, Reema entered the same room and came out surprised as she saw only a triangle on the wall. Lastly, Payal entered the room and claimed that she saw only a circle on the wall. Which of the four statements is correct?