This month, BlackRock BlackRock added 11 new products to its currency-hedged iShares lineup bringing it’s total to 16; WisdomTree now offers 16 products as well and Deutsche Bank Deutsche Bank has 14.
Take context from the input text and decide on the accurate relationship between 'iShares' and 'BlackRock' from the options provided.
Options: parent organization, brand, product/material produced, operator