The function is selective for concepts related to objects or things. It assigns a value between 0 and 1 to each input word, where a higher value indicates a stronger association with the concept. The function seems to be more sensitive to concrete objects (e.g., apple, banana, guitar) rather than abstract concepts (e.g., love, truth). However, it also exhibits some association with abstract concepts (e.g., house, flower), although to a lesser extent.