P&G hopes to pay dividends and retire shares worth up to $70 billion over a four-year period from fiscal years 2016-19 through a combination of shares eliminated via the deal with Coty and the sale of the $2 billion Duracell battery brand to Berkshire Hathaway, as well as ongoing share repurchases.
Refer to the input text as context and select the correct relationship between 'Duracell' and 'battery' from the available options.
Options: headquarters location, product/material produced, parent organization, distributed by