At a skate park one man skateboards, one rides a scooter and 2 men record the skateboarder from below and above him.
The skate park is crowded with people.
Four people being at a skate park doesn't reveal any information about other people also being present and it can't be inferred that the park is crowded with people.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 x22 x23.(at(e2,x20) & n_skateboard(x20) & of(x20,x23) & n_man(x23) & card_eq_1(x20) & of(x20,x22) & n_park(x22) & of(x20,x21) & n_skate(x21) & Theme(e2,x16) & Actor(e2,x1) & v_ride(e2) & above(x16,x2) & n_male(x2) & subset_of(x18,x16) & n_record(x18) & of(x18,x19) & n_man(x19) & n_date(x18) & a_date_day_02(x18) & a_date_day_02(x18) & subset_of(x17,x16) & n_scooter(x17) & at(e1,x12) & n_skateboard(x12) & of(x12,x15) & n_man(x15) & card_eq_1(x12) & of(x12,x14) & n_park(x14) & of(x12,x13) & n_skate(x13) & Theme(e1,x7) & Actor(e1,x1) & v_ride(e1) & n_skateboarder(x11) & (x7 = x11) & subset_of(x9,x7) & n_record(x9) & of(x9,x10) & n_man(x10) & n_date(x9) & a_date_day_02(x9) & a_date_day_02(x9) & subset_of(x8,x7) & n_scooter(x8) & from(x3,x2) & subset_of(x5,x3) & n_record(x5) & of(x5,x6) & n_man(x6) & n_date(x5) & a_date_day_02(x5) & a_date_day_02(x5) & subset_of(x4,x3) & n_scooter(x4) & n_below(x2) & n_thing(x1) & card_eq_1(x1))
exists e1 x1 x2 x3.(n_park(x1) & of(x1,x2) & n_skate(x2) & with(e1,x3) & n_people(x3) & Theme(e1,x1) & v_crowd(e1))