Which of the following lines most strongly suggests that Hamlet is not fooling every member of the court by acting like a madman?
A. I will be brief. Your noble son is mad. "Mad" call I it, for, to define true madness" (2.2.100)
B. That he's mad, 'tis true; 'tis true 'tis pity, And pity 'tis 'tis true-a foolish figure" (2.2.105)
C. "Though this be madness, yet there is method in 't-Will you walk out of the air, my lord?" (2.2.223)
OD. "I am but mad north-north-west. When the wind is southerly, I know a hawk from a handsew. (2.2.402)