text: <start_of_text>Build qa pipeline using RCIReader, bm25 retriever and ElasticsearchDocumentStore<response>{"version": "1.6.0", "components": [{"name": "elasticsearch_document_store", "type": "ElasticsearchDocumentStore", "params": {"label_index": "label", "name_field": "name", "embedding_dim": 768}}, {"name": "bm25_retriever", "type": "BM25Retriever", "params": {}}, {"name": "rci_reader", "type": "RCIReader", "params": {}}], "pipelines": [{"name": "my_query_pipeline", "nodes": [{"inputs": ["Query"], "name": "bm25_retriever"}, {"inputs": ["bm25_retriever"], "name": "rci_reader"}]}]}<end_of_text>