input: Doctor (title)

Doctor is an academic title that originates from the Latin word of the same spelling and meaning. The word is originally an agentive noun of the Latin verb docere (dker) 'to teach'. It has been used as an academic title in Europe since the 13th century, when the first Doctorates were awarded at the University of Bologna and the University of Paris. Having become established in European universities, this usage spread around the world. Contracted ''Dr'' or ''Dr.'', it is used as a designation for a person who has obtained a Doctorate (e.g. PhD). In many parts of the world it is also used by medical practitioners, regardless of whether or not they hold a doctoral-level degree.

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is everyone with a phd called a doctor
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output: yes

input: Google Duo

Google Duo lets users make video calls in high definition. It is optimized for low-bandwidth networks. End-to-end encryption is enabled by default. Duo is based on phone numbers, allowing users to call someone from their contact list. The app automatically switches between Wi-Fi and cellular networks. A ''Knock Knock'' feature lets users see a live preview of the caller before answering. An update in April 2017 lets users worldwide make audio-only calls.

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does google duo have end to end encryption
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output: yes

input: Catbird

Several unrelated groups of songbirds are called catbirds because of their wailing calls, which resemble a cat's meowing. The genus name Ailuroedus likewise is from the Greek for ''cat-singer'' or ''cat-voiced''.

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is there such a thing as a catbird
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output: yes

input: Handicap (golf)

Note 1: If a player's Playing Handicap is negative (a so-called ''Plus'' Playing Handicap) he gives Handicap Strokes to the course, commencing at stroke index 18.

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can you have a negative handicap in golf
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output:
yes