The ability of an agent to comprehend a sentence is tightly connected to the agent's prior experiences and background knowledge. The paper suggests to interpret comprehension as a modality and proposes a complete bimodal logical system that describes an interplay between comprehension and knowledge modalities.

翻译：代理人理解某一句子的能力与代理人以往的经验和背景知识密切相关,文件建议将理解解释为一种方式,并提出一个完整的双模式逻辑系统,描述理解和知识模式之间的相互作用。