IN: The Walgreen Company (simply Walgreens, or sometimes archaically Walgreen) is an American company which operates as the second-largest pharmacy store chain in the United States behind CVS Health. It specializes in filling prescriptions, health and wellness products, health information, and photo services. As of August 31, 2016, the company operated 8,175 stores in all 50 states, the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. It was founded in Chicago, Illinois, in 1901. The Walgreens headquarters office is in the Chicago suburb of Deerfield, Illinois.
is walgreens and cvs owned by the same company?

OUT: no

IN: Polygamy is the act or condition of a person marrying another person while still being lawfully married to another spouse. As this is the very definition of bigamy, it is illegal in the United States. The crime is punishable by a fine, imprisonment, or both, according to the law of the individual state and the circumstances of the offense. Polygamy was outlawed federally by the Edmunds Act, and there are laws against the practice in all 50 states, as well as the District of Columbia, Guam, and Puerto Rico. Because state laws exist, polygamy is not actively prosecuted at the federal level, but the practice is considered ''against public policy'' and, accordingly, the U.S. government won't recognize bigamous marriages for immigration purposes (that is, would not allow one of the spouses to petition for immigration benefits for the other), even if they are legal in the country where bigamous marriage was celebrated. Any immigrant who is coming to the United States to practice polygamy is inadmissible.
is polygamy legal in the united states today?

OUT: no

IN: Baby sign is distinct from sign language. Baby sign is used by hearing parents with hearing children to improve communication. Sign languages, including ASL, BSL, ISL and others, are natural languages, typically used in the Deaf community. Sign languages maintain their own grammar, and sentence structure. Because sign languages are as complex to learn as any spoken language, simplified signs are often used with infants in baby sign. Teaching baby signs allows for greater flexibility in the form of sign and does not require the parent to learn the grammar of a sign language. Baby signs are usually gestures or signs taken from the sign language community and modified to make them easier for an infant to form.
is baby sign language the same as regular sign language?

OUT: no

IN: A synthesizer (often abbreviated as synth, also spelled synthesiser) is an electronic musical instrument that generates electric signals that are converted to sound through instrument amplifiers and loudspeakers or headphones. Synthesizers may either imitate traditional musical instruments like piano, Hammond organ, flute, vocals; natural sounds like ocean waves, etc.; or generate novel electronic timbres. They are often played with a musical keyboard, but they can be controlled via a variety of other input devices, including music sequencers, instrument controllers, fingerboards, guitar synthesizers, wind controllers, and electronic drums. Synthesizers without built-in controllers are often called sound modules, and are controlled via USB, MIDI or CV/gate using a controller device, often a MIDI keyboard or other controller.
synthesizers can usually be played by means of a keyboard?

OUT:
yes