Please select keywords that describe the following text: 'What is the color of my suitcase?'. Keywords must be selected only from the following list: NAME_1, NAME_2 NAME_3, name, brother, police, officer, briefcase, luggage, train, regional manager, yellow, supervision, people, year, 15, Mars, red, planet, Singularity Corp, huge, news. Wrap the entire output in JSON format.
user