To answer this question, we need to analyze the situation based on the given information.
Option A) This person could be my lifelong friend - This option is incorrect because the fact that the guest gave you Rs. 1000 does not necessarily indicate that they could be your lifelong friend. It is possible that they simply wanted to give you a gift without knowing your preferences.
Option B) How considerate - This option is incorrect because the fact that the guest gave you Rs. 1000 does not necessarily indicate considerateness. It could simply be a generic gift without any specific thought behind it.
Option C) Unconventional but fine - This option is incorrect because the fact that the guest gave you Rs. 1000 does not necessarily indicate an unconventional gift. It could be a common gift in some cultures or situations.
Option D) This person is unlikely to be a long-term friend - This option is incorrect because we cannot determine the long-term nature of the friendship based solely on the gift of Rs. 1000. Friendship is built on various factors and cannot be determined solely by a single act.
The correct answer is A) This person could be my lifelong friend. This option is correct because it acknowledges the possibility that the guest, by giving you Rs. 1000, may have shown a level of understanding and consideration that is indicative of a lifelong friendship. However, it is important to note that this is just a possibility and cannot be definitively concluded.