Question: Who was behind the largest private share sale on record in the initial flotation of a supermarket chain owned by Jardine Matheson Holdings via its Dairy Farm International Holdings subsidiary?
Sentence (from "Dairy Farm International Holdings"): A member of the Jardine Matheson Group, it is a major pan-Asian retailer involved in the processing and wholesaling of food and personal hygiene products in the Pacific region and in China.
Relevant evidence: No