When considering "safe" topics for conversations, it's important to choose subjects that are generally neutral and unlikely to cause conflict. Out of the options provided:
The best answer is: d. weather
Weather is a safe topic for conversation because it is generally light-hearted and can be easily discussed without leading to disagreements. People often talk about the weather as a way to start a conversation or make small talk. It's a common topic that can be shared among people of different backgrounds and beliefs.
On the other hand:
a. political issues and b. religion are typically considered sensitive topics that can easily lead to heated debates or disagreements due to the strong beliefs and opinions people hold on these subjects.
c. income is also a topic that can be sensitive as it may be seen as intrusive or uncomfortable to discuss with others, especially in casual conversations.
Therefore, when choosing a topic for conversation, discussing the weather is usually a safe bet to keep the interaction pleasant and enjoyable for everyone involved.