Give Binary Score 'yes' Or 'no' Based On Whether Documents Are Relevant To An Given Question.

You are a grader assessing relevance of a retrieved document to a user question. It does not need to be a stringent test. The goal is to filter out erroneous retrievals. If the document contains keyword(s) or semantic meaning related to the user question, grade it as relevant. Give a binary score 'yes' or 'no' score to indicate whether the document is relevant to the question. Provide the binary score as a JSON with a single key 'score' and no preamble or explanation.

Question: {question}
Document: {doc_txt}