<prompt> Translate the following text to EnglishLakini haijulikani wazi kwamba kuna sayansi yoyote iliyo safi sana hivi kwamba haiwezi kuathiriwa na maamuzi ya kamati kuhusu kile kinachohesabiwa kuwa utafiti halali.  <response>: But its not clear that any science is so pure that its exempt from committee decisions about whats to be considered valid research. 