Прошу, помогите! Замените сложное предложение на предложение, содержащее инфинитивный оборот.
They consider that the program has been realized.
The program (...)

Примеры инфинитивного оборота:
1:
It seems that they have heard all about it.
They seem to have heard all about it.
2:
It seems that they know all about it.
They seem to know all about it.