Refer to the input text as context and select the correct relationship between 'Flipkart' and 'E-commerce' from the available options.
Options: developer, chairperson, industry, owned by

The complaints were filed against Flipkart India Pvt Ltd, Jasper Infotech Pvt Ltd, Xerion Retail Pvt Ltd, Amazon Seller Services Pvt Ltd and Vector E-commerce Pvt Ltd.
industry