Onun söylediği doğru değil. - What he said is not true.
Onun söylediği doğru değil.
What he said is not true.
Söylediği doğru değil. - What he said was not true.
Söylediği doğru değil.
What he said was not true.
... are like totally not true. ...
... what's true and what's not true, because he doesn't know if he can trust his senses, he ...