Read the passage: Dev and his friends went to set up the science display table before the school fair. They found that two posters had fallen from the board and were lying crumpled on the floor. They carefully smoothed the posters and re-attached them using fresh tape. They also noticed that one display model was placed incorrectly and fixed its label so visitors would understand it properly. Where did Dev go?
Topic: Reading Comprehension and Text Understanding · Skill: Identify key events and explicit details