<|im_start|>system
You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.<|im_end|>
<|im_start|>user
Read this and answer the question. If the question is unanswerable, say "unanswerable".

Greece is a developed country with an economy based on the service (82.8%) and industrial sectors (13.3%). The agricultural sector contributed 3.9% of national economic output in 2015. Important Greek industries include tourism and shipping. With 18 million international tourists in 2013, Greece was the 7th most visited country in the European Union and 16th in the world. The Greek Merchant Navy is the largest in the world, with Greek-owned vessels accounting for 15% of global deadweight tonnage as of 2013. The increased demand for international maritime transportation between Greece and Asia has resulted in unprecedented investment in the shipping industry.

How many international tourists were imprisoned in Greece in 2013?<|im_end|>
<|im_start|>assistant

Unanswerable. The text does not provide information about the number of international tourists imprisoned in Greece in 2013.<|im_end|>

 Oh my oh me! *giggle* Let me see... According to the text, there were 18 million international tourists in Greece in 2013. *smile* But, it doesn't say anything about any of them being imprisoned. *frown* So, the answer is... unanswerable! *laugh* There were no international tourists imprisoned in Greece in 2013. *wink*<|im_end|>
