List I | List II | ||
A. | Foam Breaker | I. | D |
B. | Sterile Air | II. | C |
C. | Steam for sterilisation | III. | E |
D. | Flat bladed impeller | IV. | G |
Read the sentence and infer the writer's tone: "The politician's speech was filled with lofty promises and little substance, a performance repeated every election season."