concepts: card item knock table throw
target: The boy throws the item and it knocks the card off the table.
references: The boy throws the item and it knocks the card off the table. There are lots of items on the table,  he throws a card & someone knocks on the door. The man used the item in his hand to knock on the table to throw down another card. A boy takes a playing card and throws it to knock over some items on a table.