If I haven't misunderstood it, numbers in Russian don't have gender and number (except for one and two) and, therefore, they are always used with non-marked forms... for example, they always go with a neuter verb, as in Мне понравилось 3 Фильма. But... when they refer to people, singular and plural are possible (as in 1a and 1b)... What would be the difference between these sentences?1a) 3 человека знают об этом. 1b) 3 человека знает об этом. And... what happens when they refer to objects (as in 2)? Which one is the right sentence? And why?2a) 3 дома стоит недалеко от... 2b) 3 дома стоят недалеко от... Thanks in advance!