1. **What represents the culture of a country?**
   - The culture of a country is represented by its customs, traditions, values, and social norms.

2. **What is loved by every culture?**
   - Food is loved by every culture.

3. **What is the most outstanding difference between the USA and Spain that the speaker notices?**
   - The most outstanding difference is how people interact with strangers; Americans are generally more open and friendly to strangers compared to Spaniards.

4. **Do different areas of the US have different approaches to strangers? Give an example.**
   - Yes, different areas of the US have different approaches. For example, people in the Southern states are known for their hospitality and friendliness, often referred to as "Southern hospitality."

5. **What does most of the humor in Spain indicate?**
   - Most of the humor in Spain indicates a tendency to laugh at oneself and to handle difficult situations with a sense of humor.