Look at the table below. Is it normalized or not? If it is not normalized, please normalize $(1$NF$)$ it$.(10$ points$)$

$\backslash$table$[[$Number$,$Name,Surname,Phone,Lecture$],[101,$Ahmet,Ya$$ar$,5932909090,5431234675,$END$101,$ END$305],[102,$Merve,Ta$,3424560190,3256787432,$CENG$101]]$