Which tree is formed after splitting both full nodes?

A $2-3-4$ tree. Root contains keys $10,25,$ and $45.$ The root's left child contains keys $1,5,$ and $9.$ The root's middle$1$ child contains key $20.$ The root's middle$2$ child contains key $30.$ The root's right child contains key $50.$

Group of answer choices

Root contains key $25.$ The root's left child contains key $10$ and right child contains key $45.$ Node $10\text{'}$s left child contains keys $1,5,$ and $9,$ and right child contains key $20.$ Node $45\text{'}$s left child contains key $30$ and right child contains key $50.$

Root contains key $10.$ The root's left child contains key $5$ and right child contains keys $25$ and $45.$ Node $5\text{'}$s left child contains key $1$ and right child contains key $9.$ Node $25$ and $45\text{'}$s left child contains key $20,$ middle child contains key $30,$ and right child contains key $50.$

Root contains key $25.$ The root's left child contains keys $5$ and $10$ and right child contains key $45.$ Node $5$ and $10\text{'}$s left child contains key $1,$ middle child contains key $9,$ and right child contains key $20.$ Node $45\text{'}$s left child contains key $30$ and right child contains key $50.$

Root contains key $10.$ The root's left child contains key $5$ and right child contains key $45.$ Node $5\text{'}$s left child contains key $1$ and right child contains key $9.$ Node $45\text{'}$s left child contains keys $20,25,$ and $30$ and right child contains key $50.$