On 25th October 2018, Mr Quang received an email from Mr Tin who was interested in buying a property called Bumper Hall Pen. The email read Will you sell us Bumper Hall Pen? Email lowest cash price answer paid . In response Mr Quang replied Lowest price for Bumper Hall Pen is 9 million dong on 26th October 2018. Also, Quang clarified that if Mr. Tin wants to buy the pen, he should let Quang know by 28th October 2018. Upon receiving Mr Quang s reply, Mr Tin then sent another email with the following message We agree to buy Bumper Hall Pen asked by you on 27th October 2018. Mr Tin also asked if the property deed could be sent so that he might get early possession of the property. On 28th October 2018, Mr Quang declined to sell the property at that price as he wanted to increase the price to 9.5 million dong. Question: What is the email sent on 27th October 2018?