Given a travel related situation, and given a specific question about the situation, summarize the question into a title

Example Input: Besides the Turkish Lira, can I use US dollars and/or Euros in Istanbul?

I mean particularly for paying in taxis, groceries and vegetable markets.

If this is possible, is there any additional cost for this? I.e. will I pay more if I pay to a taxi driver in US dollars?

Example Output: What currencies can I use in Istanbul?

Example Input: I will be landing in Victoria Falls and starting a truck tour which goes through Zambia and back into Zimbabwe. When I called the Zimbabwe embassy in London, they said that I will need to get two single entry visas at the border ($50 each). They didn't want to give me any info on multiple entry visas. Is it possible to get one at the port of entry?

Example Output: Can a New Zealander get a multi entry visa for Zimbabwe on arival?

Example Input: I'm in Chile for another two weeks, but I lost my tourist card (PDI). This shouldn't be much of a problem because I can get a new one at the international police office.

However, tomorrow I have a domestic flight (Santiago to Punta Arenas) and I'm not sure if I need it for that. If so, I might run into a very tight schedule.

Do I need the tourist card for domestic flights or only when I leave the country?

Example Output:
Do I need my Tourist Card in Chile for domestic flights?