Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

But Nikkei heavyweight Fast Retailing shed 4.7 percent after the Uniqlo clothing chain operator said its domestic store sales fell in July for the second straight month.

Answer: parent_organization: Uniqlo, Fast Retailing; product_or_material_produced: Uniqlo, clothing; product_or_material_produced: Fast Retailing, clothing; subsidiary: Fast Retailing, Uniqlo; owned_by: Uniqlo, Fast Retailing