Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.

Q: in 2013, esther peterson was inducted into the us department of labor's hall of honor.

A: esther peterson
****
Q: barbara cook (october 25, 1927 – august 8, 2017) was an american singer and actress.

A: barbara cook
****
Q: tierra de reyes is an american telenovela.

A:
tierra de reyes
****