text: <start_of_text>Generate extractive qa system consisting of TransformersReader, elasticsearch retriever and SQLDocumentStore<response>{"version": "1.6.0", "components": [{"name": "sql_document_store", "type": "SQLDocumentStore", "params": {}}, {"name": "elasticsearch_retriever", "type": "ElasticsearchRetriever", "params": {}}, {"name": "transformers_reader", "type": "TransformersReader", "params": {"top_k": 10}}], "pipelines": [{"name": "my_query_pipeline", "nodes": [{"inputs": ["Query"], "name": "elasticsearch_retriever"}, {"inputs": ["elasticsearch_retriever"], "name": "transformers_reader"}]}]}<end_of_text>