Okay, hi. For the first question, in one interview for a U.S.-based position, I actually encountered a challenge when assessing a candidate's communication skills. The candidate, despite having strong qualifications on paper, she struggled to articulate her thoughts cohesively during the conversation. So to address this challenge, instead of relying solely on traditional questions, I actually introduced a practical exercise that required candidates to solve real-time problems. Throughout the exercise, I offered guidance and asked follow-up questions to gauge the candidate's thought process, and I was able to gain deeper insights into their skills and potentials. That's it.