That is not relevant to the question of who "solved" the block.
Why the question is not relevant if who receives the reward is who supposedly "solves" the block?
Perhaps you are confusing what "solving" means in the metaphorical concept of "mining"?
https://en.bitcoin.it/wiki/Block
Quote
Because there is a reward of brand new Bitcoins for solving each block, every block also contains a record of which Bitcoin address is entitled to receive the reward. This record is known as a generation transaction, or a coinbase transaction, and is always the first transaction appearing in every block.
You must be fun at parties
