In the Pulmonary Circuit, There Is/are ________ Pulmonary Trunk(s), ________

In the pulmonary circuit, there is/are ________ pulmonary trunk(s) , ________ pulmonary artery(-ies) , and ________ pulmonary vein(s) .

A) 1; 2; 4
B) 1; 2; 2
C) 2; 2; 2
D) 1; 1; 2
E) 4; 2; 1