<s>[INST] <<SYS>>
You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature.
If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
<</SYS>>

Extract from the following context the minimal span word for word that best answers the question. Think step by step and explain your reasoning. Then give the answer in JSON format as follows:
```json
{
  "answer": ...
}
```
If the answer is not in the context, the answer should be "?".
Question: ما هي سجلات النقابات التي لا تزال موجودة ؟
Context: في أوروبا خلال فترة العصور الوسطى ، تم تشكيل النقابات من قبل الحرفيين لتنظيم حرفهم وبقيت العقود المكتوبة ، خاصة فيما يتعلق بالمباني الكنسية . كان دور المهندس المعماري عادة واحدا مع دور البناء الرئيسي ، أو Magister lathomorum كما يتم وصفه أحيانا في الوثائق المعاصرة . [/INST] ```json
{<answer_start>
  "answer": "العقود المكتوبة"
  <answer_end>
}
``` </s>
في أوروبا خلال فترة العصور الوسطى ، تم تشكيل النقابات من قبل الحرفيين لتنظيم حرفهم وبقيت العقود المكتوبة ، خاصة فيما يتعلق بالمباني الكنسية . كان دور المهندس المعماري عادة واحدا مع دور البناء الرئيسي ، أو Magister lathomorum كما يتم وصفه أحيانا في الوثائق المعاصرة .
ما هي سجلات النقابات التي لا تزال موجودة ؟
{'answer_start': [89], 'text': ['العقود المكتوبة']}