TASK DEFINITION: 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.
PROBLEM: Cungagnaq ( Russian : , ; date of birth unknown - d . 1815 ) is venerated as a martyr and saint ( as Peter the Aleut ; Russian : , ) by some jurisdictions of the Eastern Orthodox Church .

SOLUTION: Peter the Aleut ( d . 1815 ) , also known as Cungagnaq , is a saint in some parts of the Eastern Orthodox Church .

PROBLEM: Several radioactive substances are considered carcinogens , but their carcinogenic activity is attributed to the radiation , for example gamma rays and alpha particles , which they emit .

SOLUTION: The carcinogens in them are caused by the radiation they release , such as gamma rays or alpha particles .

PROBLEM: Campus radio ( also known as college radio , university radio or student radio ) is a type of radio station that is run by the students of a college , university or other educational institution .

SOLUTION:
Campus radio is a type of radio station that is run by the students of a college or university .