input: Football boot

Football boots, called cleats or soccer shoes in North America, are an item of footwear worn when playing football. Those designed for grass pitches have studs on the outsole to aid grip. From simple and humble beginnings football boots have come a long way and today find themselves subject to much research, development, sponsorship and marketing at the heart of a multi-national global industry. Modern ''boots'' are not truly boots in that they do not cover the ankle - like most other types of specialist sports footwear, their basic design and appearance has converged with that of sneakers since the 1960s.
are football boots and soccer boots the same
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output: yes

input: Return address

The return address is not required on postal mail. However, lack of a return address prevents the postal service from being able to return the item if it proves undeliverable; such as from damage, postage due, or invalid destination. Such mail may otherwise become dead letter mail.
is it possible to send a letter without return address
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output: yes

input: Prime Minister of France

Manuel Valls was appointed to lead the government in a cabinet reshuffle in March 2014, after the ruling Socialists suffered a bruising defeat in local elections. However, he resigned on 6 December 2016, to stand in the French Socialist Party presidential primary, 2017 and Bernard Cazeneuve was appointed as Prime Minister later that day by President Francois Hollande. Cazeneuve resigned on 10 May 2017. Edouard Philippe was named his successor on 15 May 2017.
does france have a president and a prime minister
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output: yes

input: The Polka King

The Polka King is based on a 2009 documentary about Lewan, The Man Who Would Be Polka King, directed by Joshua Brown and John Mikulak.
is polka king based on a true story
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output:
yes