<start_of_text>Generate extractive qa using TransformersReader, filter retriever and ElasticsearchDocumentStore<response>{"version": "1.6.0", "components": [{"name": "elasticsearch_document_store", "type": "ElasticsearchDocumentStore", "params": {}}, {"name": "filter_retriever", "type": "FilterRetriever", "params": {}}, {"name": "transformers_reader", "type": "TransformersReader", "params": {}}], "pipelines": [{"name": "my_query_pipeline", "nodes": [{"inputs": ["Query"], "name": "filter_retriever"}, {"inputs": ["filter_retriever"], "name": "transformers_reader"}]}]}<end_of_text>