Complex sentence: They must make two spins on the same dish: one for adults and one for kids and tape 30-second videos that include a party-planning tip. One person from each team will then go to Target and shop for decór for the party.
Split into simpler sentences: They must make two spins on the same dish: one for adults and one for kids. Then, they must tape 30-second videos that include a party-planning tip. One person from each team will then go to Target and shop for decór for the party.