The default rule representation provides a concise syntactic and semantic formalism for potential causal relations to be used in causal reasoning models such as predicting, explaining and diagnosing.
The question that arises is whether the application of third tone sandhi rule is conditioned by syntactic factor or prosodic factor.
由此就产生了这样一个问题：上声变调规则的应用是取决于句法因素还是韵律因素。
3
And I prove the formal axiomatic system of prepositional logic that is made up of axiomatic Mode and the Rule of Detachment does not possess syntactic perfectibility.