11. "I haven't really thought about it deeply."12. "I'm on the fence about that."13. "I'm not well-versed...

1. "I'm not really sure."2. "I haven't formed an opinion on that yet."3. "I don't have a strong stance...

1. "I'm not really sure."2. "I haven't formed an opinion on that yet."3. "I don't have a strong stance...

1. "I'm not sure."2. "I don't have that information."3. "I don't know off the top of my head."4. "I'm...

1. "Could you tell me...?"2. "I was wondering if you could provide me with..."3. "Can you give me more...