In a classroom, Nasir found a fancy pen on the floor after a lecture and picked it up, thinking it was his. Later in the day, Priya realizes her pen is missing. She remembers last using it in the same classroom where Nasir found the pen. She asks Shen, who sat next to her in that lecture, if she's seen her pen. Shen saw Nasir pick up a pen but doesn't know it belongs to Priya. Meanwhile, Jalen heard Nasir mention finding a pen but has not seen Priya's pen and doesn't know it's missing. Priya then asked Jalen if he's seen her pen. How should Jalen respond based on his knowledge?

Provide a very brief response.
Jalen should inform Priya that he hasn't seen her pen but is aware that Nasir found one. This is because Jalen knows about Nasir finding a pen, but he does not have knowledge that the pen Nasir found belongs to Priya. Jalen's best course of action is to suggest Priya speak with Nasir, since there's a possibility Nasir's found pen is actually Priya's. Additionally, since Shen saw Nasir pick up the pen and was also sitting next to Priya during the lecture, Jalen may advise Priya to discuss the matter with Shen, as Shen might be able to provide more specific information about the pen Nasir picked up.