text: <start_of_text>Make extractive qa system consisting of RCIReader, tfidf retriever and open distro elasticsearch document store<response>{"version": "1.6.0", "components": [{"name": "open_distro_elasticsearch_document_store", "type": "OpenDistroElasticsearchDocumentStore", "params": {"scheme": "https", "timeout": 30}}, {"name": "tfidf_retriever", "type": "TfidfRetriever", "params": {}}, {"name": "rci_reader", "type": "RCIReader", "params": {}}], "pipelines": [{"name": "my_query_pipeline", "nodes": [{"inputs": ["Query"], "name": "tfidf_retriever"}, {"inputs": ["tfidf_retriever"], "name": "rci_reader"}]}]}<end_of_text>