Answer:
In some societies it is considered rude to give the thumbs up signal
b. With one more meeting, I'm sure we can come to an agreement.
Explanation:
Intercultural communication is extremely important for people from different countries who need to live together for some reason.
This type of communication is even more important within a corporate environment and serves both to establish a harmonious environment between different cultures, as well as to avoid conflicting situations where an individual does something disrespectful to a particular culture.
In addition, it is essential that people from different cultures have a pleasant, non-judgmental and friendly attitude towards each other within a company.
For this reason, we can conclude that the best option to suggest a meeting between people of different cultures is using the phrase: With one more meeting, I am sure that we can reach an agreement.