Concepts: boat, leave, marina
A: a boat leaving the marina .
Concepts: live, mammal, specie
A: species of mammals live at the park .
Concepts: city, player, react
A: tennis player reacts against tennis player during day of the open in a city .
Concepts: home, treadmill, walk
A:
A puppy is walking on the treadmill at home; with the assistance of his master.