question: What was Whitehead 's opinion of his own knowledge of metaphysics in that correspondence ?
answer: `` This further question lands us in the ocean of metaphysic , onto which my profound ignorance of that science forbids me to enter . ''
turker_answer: Whitehead 's opinion of his own knowledge of metaphysics in that correspondence was `` This further question lands us in the ocean of metaphysic , onto which my profound ignorance of that science forbids me to enter . ''
rule-based: Whitehead 's opinion of his own knowledge of metaphysics in that correspondence was `` This further question lands us in the ocean of metaphysic , onto which my profound ignorance of that science forbids me to enter . .