выяснилось что директор гимназии в

выяснилось что директор гимназии в целях отблагодарить его отца который направил ходатайство о его повышении

Результаты (английский) 1:

It turned out that the headmaster to thank his father, who filed a motion for his increasing

Результаты (английский) 2:

it turned out that the director of the school in order to repay his father who sent a request for its increase

Результаты (английский) 3:

it turns out that the director of the school, in order to repay his father who filed a motion for its improvement