In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

[Q]: It asserts that a proposition is true because it has not yet been proven false or a proposition is false because it has not yet been proven true .
[A]: Or , that something is false if it has not yet been proved true .

[Q]: It is a title recognised by the " Commission nationale de la certification professionnelle " ( " National Commission for Professional Certification " , CNCP ) , and recorded as level IV in the National Classification of Levels of Training .
[A]: It is recognized by CNCP , and recorded level IV in the " nomenclature des niveaux de formation " ( levels of training ) .

[Q]: The rose-ringed parakeet ( " Psittacula krameri " ) , also known as the ring-necked parakeet , is a medium-sized parrot in the genus Psittacula , of the family Psittacidae .
[A]:
The rose-ringed parakeet is " Psittacula krameri " .