Mr. Dutch, Mr. English, Mr. Painter

Mr. Dutch, Mr. English, Mr. Painter, and Mr. Writer are all teachers at the same secondary school. Each teacher teaches two different subjects. Furthermore:

three teachers teach Dutch language;
there is only one math teacher;
there are two teachers for chemistry;
two teachers, Simon and Mr. English, teach history;
Peter does not teach Dutch language;
Steven is chemistry teacher;
Mr. Dutch does not teach any course that is taught by Karl or Mr. Painter.

ผลลัพธ์ (อังกฤษ) 1:

Mr. dutch, mr. english, mr. painter, and mr. writer are all teachers at the same secondary school. each teacher teaches two different subjects. furthermore:

three teachers teach dutch language;
there is only one math teacher;
there are two teachers for chemistry;
two teachers, simon and mr. english, teach history;
peter does not teach dutch language;
steven is chemistry teacher;
mr.

ผลลัพธ์ (อังกฤษ) 3:

Mr.Dutch, Mr.English, Mr.Painter, and Mr.Writer are all teachers at the same secondary school. Each teacher teaches two different subjects. Furthermore:

three teachers teach Dutch language; there is only one math teacher
;
there are two teachers for chemistry;
two teachers, and Simon Mr.English, teach history;
Peter does not teach Dutch language;
Steven is chemistry teacher;
Mr.Dutch does not teach any course that is taught by Karl or Mr.Painter.