Term: Sainsbury's, Description: chain of supermarkets in the United Kingdom, Question: Could Sainsbury's buy Tesco?, Answer:No
Fact1: Sainsbury is a business worth £29.007 billion in 2019. Fact2: Tesco is a business worth £63.911 billion in 2019. Fact3: 63 billion is more than 29 billion. Fact4: A business needs to have enough revenue to buy another business. 