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What is the best way to reduce the following subset of an ERD to a set of relations? Crops field id num_acres O contain Crops_id(field_id)

What is the best way to reduce the following subset of an ERD to a set of relations? Crops field id num_acres O contain Crops_id(field_id) Crops_acres(num_acres) Plants (field_id, type) Crops(field_id, num_acres) Plants (field_id, type) Crops (field_id, num_acres) Plants (type) Cropts_Plants (field_id, type) Crops (field_id, num_acres, type) type Plants

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