Ключевые слова: agriculture, america, anserws, arrow, black, blue, cloud, confusion, crossing, curve, debate, decision, economy, field, green, hazard, highway, horizontal, indecision, industry, metal, nature, no, object, opposed, opposite, outdoors, point, pointer, pole, road, row, scenery, sign, sky, strategy, summer, sunny, transportation, turn, undecided, usa, warning, yellow,