user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Please state all the inventions by Thomas Edison and also Emile Berliner.? 
Knowledge Triplets: Emile Berliner, common.image.size, m.0292c7g
For three years, until 1881, he worked on improving his transmitter., base.kwebbase.kwsentence.next_sentence, Berliner next became interested in the phonautograph (or sound writer) invented in 1857 by Martinville, a French amateur scientist.
thomas alva edison used film invented by hannibal goodwin, base.kwebbase.kwconnection.sentence, He used celluloid film invented by Goodwin.
Emile Berliner, base.kwebbase.kwtopic.has_sentences, After some experimentation, he chose a durable shellac composition.
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, book.written_work.part_of_series, The Papers of Thomas A. Edison
Mimeograph, law.us_patent.inventor, Thomas Edison
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.part_of_series, The Papers of Thomas A. Edison
Thomas Edison, people.person.quotations, I am proud of the fact that I never invented weapons to kill.
In 1877, Berliner took his model to Bell., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881
Thomas Edison, law.inventor.inventions, Incandescent light bulb
thomas alva edison work related to jons jakob berzelius, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
In 1877, Berliner took his model to Bell., base.kwebbase.kwsentence.dates, m.0c0_0m1
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.editor, Robert A. Rosenberg
His timing could not have been better., base.kwebbase.kwsentence.next_sentence, Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor.
He died at home in Washington from a cerebral hemorrhage., base.kwebbase.kwsentence.previous_sentence, In 1925, the elder Berliner invented an acoustic tile for use in auditoriums.
Berliner next became interested in the phonautograph (or sound writer) invented in 1857 by Martinville, a French amateur scientist., base.kwebbase.kwsentence.dates, m.0c0_0mw
In 1877 Berliner filed for a patent for this invention, which became known as the microphone., base.kwebbase.kwsentence.dates, m.0c0_0lr
Incandescent light bulb, law.us_patent.inventor, Thomas Edison
In 1877, Berliner took his model to Bell., base.kwebbase.kwsentence.next_sentence, His timing could not have been better.
Incandescent light bulb, law.invention.inventor, Thomas Edison
Edison had also produced a commercial electric lamp in the United States but, unlike Swan, had patented his ideas., base.kwebbase.kwsentence.contains_connections, joseph wilson swan partnered with rival thomas alva edison
Electric Power Distribution, law.invention.inventor, Thomas Edison
thomas alva edison work used by emile berliner, base.kwebbase.kwconnection.relation, work used by
Berliner developed a telephone transmitter that overcame the main defect of Bell's instrument., base.kwebbase.kwsentence.previous_sentence, From this he deduced that variations in a battery current could be produced by variations in contact pressure.
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Bell had used the voice to induce a weak undulating current.
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, common.topic.notable_types, Book
He used celluloid film invented by Goodwin., base.kwebbase.kwsentence.kwtopic, Thomas Edison
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to carl auer von welsbach
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Berliner developed a telephone transmitter that overcame the main defect of Bell's instrument.
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor.
In 1925, the elder Berliner invented an acoustic tile for use in auditoriums., base.kwebbase.kwsentence.dates, m.0c0_0sy
Emile Berliner, base.kwebbase.kwtopic.has_sentences, (Eight years later, he hired tenor Caruso to record in Milan.)
In 1877, Berliner took his model to Bell., base.kwebbase.kwsentence.previous_sentence, In 1877 Berliner filed for a patent for this invention, which became known as the microphone.
Berliner developed a telephone transmitter that overcame the main defect of Bell's instrument., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Phonograph, law.invention.inventor, Emile Berliner
Emile Berliner, base.kwebbase.kwtopic.has_sentences, When actuated by sound waves, the stylus vibrated laterally, and left a visual trace on the lamp- blacked disk.
thomas alva edison work related to carl auer von welsbach, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Berliner used the voice to impose undulations upon a strong current already produced by a battery.
372786, law.us_patent.inventor, Emile Berliner
Emile Berliner, base.kwebbase.kwtopic.has_sentences, In May he demonstrated his gramophone record before appreciative members of the Franklin Institute in Philadelphia.
Thomas Edison, base.argumentmaps.innovator.original_ideas, Phonograph
#223898, law.us_patent.inventor, Thomas Edison
In 1925, the elder Berliner invented an acoustic tile for use in auditoriums., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Thomas Edison, base.kwebbase.kwtopic.has_sentences, In 1879, Edison perfected the incandescent electric lamp by using carbonized cotton that burned for forty-five hours.
Emile Berliner with disc record gramophone, common.image.appears_in_topic_gallery, Emile Berliner
After some experimentation, he chose a durable shellac composition., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Phonograph cylinder, law.invention.inventor, Thomas Edison
Emile Berliner, law.invention.inventor, Phonograph
Emile Berliner, base.kwebbase.kwtopic.has_sentences, With a few friends and relatives, Berliner formed the United States Gramophone Co.
m.09vxf4c, people.place_lived.person, Emile Berliner
Emile Berliner, people.person.children, Oliver Berliner
His timing could not have been better., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Emile Berliner, base.argumentmaps.innovator.original_ideas, Disc Record Gramaphone
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison used invention by hermann johann philipp sprengel
Emile Berliner, people.person.profession, Writer
Emile Berliner, organization.organization_founder.organizations_founded, Deutsche Grammophon
Disc Record Gramaphone, law.invention.inventor, Emile Berliner
Emile Berliner, common.topic.notable_types, Inventor
He used celluloid film invented by Goodwin., base.kwebbase.kwsentence.contains_connections, thomas alva edison used film invented by hannibal goodwin
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.other, Hermann Sprengel
Thomas Edison, law.inventor.us_patents, Incandescent light bulb
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Under his supervision, his son, Henry A. Berliner, designed a helicopter that flew successfully in 1919.
Inventor Edison Sketched by World Artist, film.film.personal_appearances, m.0pl2ylj
Emile Berliner, base.kwebbase.kwtopic.connections_to, edouard-leon scott martinville influenced emile berliner
Emile Berliner, people.person.nationality, Germany
Quadruplex telegraph, law.invention.inventor, Thomas Edison
Thomas Edison, law.inventor.inventions, Phonograph
Under his supervision, his son, Henry A. Berliner, designed a helicopter that flew successfully in 1919., base.kwebbase.kwsentence.next_sentence, In 1925, the elder Berliner invented an acoustic tile for use in auditoriums.
Berliner developed a telephone transmitter that overcame the main defect of Bell's instrument., base.kwebbase.kwsentence.next_sentence, Bell had used the voice to induce a weak undulating current.
In March, 1888,  he invited local musicians to perform into the recording horn., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Thomas Edison, film.producer.film, Inventor Edison Sketched by World Artist
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874
After some experimentation, he chose a durable shellac composition., base.kwebbase.kwsentence.next_sentence, By 1893, Berliner felt that the gramophone was ready for commercial exploitation in the United States.
thomas alva edison used film invented by hannibal goodwin, base.kwebbase.kwconnection.other, Hannibal Goodwin
Thomas Edison, base.kwebbase.kwtopic.has_sentences, He used celluloid film invented by Goodwin.
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.author, Thomas Edison
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.relation, used invention by
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Gaisberg persuaded several experienced artists to come to Washington to record.
Emile Berliner, base.kwebbase.kwtopic.has_sentences, In 1925, the elder Berliner invented an acoustic tile for use in auditoriums.
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.editor, Reese Jenkins
Emile Berliner, base.kwebbase.kwtopic.has_sentences, The aspect of the phonautograph that attracted Berliner was its laterally moving stylus.
Emile Berliner, music.artist.track, Twinkle, Twinkle Little Star
By 1874, he had produced a system allowing four messages to be sent along one telegraph wire., base.kwebbase.kwsentence.kwtopic, Thomas Edison
He used Sprengel's pump., base.kwebbase.kwsentence.contains_connections, thomas alva edison used invention by hermann johann philipp sprengel
Emile Berliner, common.image.appears_in_topic_gallery, Emile Berliner
thomas alva edison used film invented by hannibal goodwin, base.kwebbase.kwconnection.subject, Thomas Edison
Thomas Edison, law.inventor.us_patents, #223898
emile berliner work related to thomas alva edison, base.kwebbase.kwconnection.sentence, Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor.
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.book.editions, The Papers of Thomas A. Edison, Vol. 1
I am proud of the fact that I never invented weapons to kill., media_common.quotation.author, Thomas Edison
Emile Berliner, base.kwebbase.kwtopic.has_sentences, For three years, until 1881, he worked on improving his transmitter.
Emile Berliner, organization.organization_founder.organizations_founded, Berliner Gramophone
Emile Berliner, base.kwebbase.kwtopic.has_sentences, From this he deduced that variations in a battery current could be produced by variations in contact pressure.
Emile Berliner, people.person.gender, Male
Phonograph, law.invention.inventor, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.has_sentences, By 1874, he had produced a system allowing four messages to be sent along one telegraph wire.
Berliner \"fixed\" this delicate tracing with varnish and had the record photo-engraved in metal., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Berliner next became interested in the phonautograph (or sound writer) invented in 1857 by Martinville, a French amateur scientist.
By the time Berliner became involved,  it had been relegated to a Washington museum., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Emile Berliner, people.person.nationality, United States of America
emile berliner work related to thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
thomas alva edison work related to elmer ambrose sperry, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, book.written_work.author, Thomas Edison
He had also invented the stock printer and made improvements to the typewriter., base.kwebbase.kwsentence.kwtopic, Thomas Edison
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.sentence, He used Sprengel's pump.
Thomas Edison, base.kwebbase.kwtopic.has_sentences, He had also invented the stock printer and made improvements to the typewriter.
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, common.topic.notable_types, Written Work
Thomas Edison, people.person.quotations, I never did anything by accident, nor did any of my inventions come by accident; they came by work.
Sarah Fridman Berliner, people.person.children, Emile Berliner
I never did anything by accident, nor did any of my inventions come by accident; they came by work., media_common.quotation.author, Thomas Edison
In 1879, Edison perfected the incandescent electric lamp by using carbonized cotton that burned for forty-five hours., base.kwebbase.kwsentence.kwtopic, Thomas Edison
By 1893, Berliner felt that the gramophone was ready for commercial exploitation in the United States., base.kwebbase.kwsentence.previous_sentence, After some experimentation, he chose a durable shellac composition.
thomas alva edison work used by emile berliner, base.kwebbase.kwconnection.other, Emile Berliner
Thomas Edison, common.topic.notable_types, Inventor
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883
Emile Berliner, organization.organization_founder.organizations_founded, Berliner Gram-o-phone Company of Canada
thomas alva edison work related to reginald aubrey fessenden, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
Emile Berliner, law.inventor.inventions, Phonograph
Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Emile Berliner, law.inventor.us_patents, 372786
Movie camera, law.invention.inventor, Thomas Edison
In 1877 Berliner filed for a patent for this invention, which became known as the microphone., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883
Thomas Edison, book.author.works_written, The beginning of the incandescent lamp and lighting system
Emile Berliner, symbols.name_source.namesakes, Berliner Gramophone
Emile Berliner, base.kwebbase.kwtopic.connections_from, emile berliner recorded enrico caruso
Thomas Edison, base.kwebbase.kwtopic.has_sentences, With the profits, he bought Menlo Park, New Jersey and set up an establishment purely for research and invention.
Emile Berliner, base.kwebbase.kwtopic.connections_from, emile berliner work related to thomas alva edison
Emile Berliner, base.kwebbase.kwtopic.has_sentences, In the winter of 1887-88, Berliner started to work on the possibility of engraving a gramophone record by chemical action.
Thomas Edison, law.inventor.us_patents, Mimeograph
Thomas Edison, law.inventor.inventions, Mimeograph
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, common.topic.notable_for, g.125fyk0lf
By 1893, Berliner felt that the gramophone was ready for commercial exploitation in the United States., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Emile Berliner, people.person.profession, Entrepreneur
Emile Berliner, people.person.places_lived, m.09vxf4c
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.author, Thomas Edison
Inventor Edison Sketched by World Artist, common.topic.notable_for, g.1q3sg386c
Thomas Edison, law.inventor.inventions, Movie camera
Emile Berliner, base.kwebbase.kwtopic.has_sentences, In 1877 Berliner filed for a patent for this invention, which became known as the microphone.
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881
The aspect of the phonautograph that attracted Berliner was its laterally moving stylus., base.kwebbase.kwsentence.kwtopic, Emile Berliner
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.kwtopic, Thomas Edison
thomas alva edison work related to carl auer von welsbach, base.kwebbase.kwconnection.subject, Thomas Edison
The Papers of Thomas A. Edison, book.literary_series.works_in_this_series, The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876
Emile Berliner, people.person.spouse_s, m.0j6f46j
Berliner next became interested in the phonautograph (or sound writer) invented in 1857 by Martinville, a French amateur scientist., base.kwebbase.kwsentence.previous_sentence, For three years, until 1881, he worked on improving his transmitter.
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, common.topic.notable_for, g.1258ngkjp
Emile Berliner, people.person.profession, Inventor
Thomas Edison, law.inventor.inventions, Phonograph cylinder
For three years, until 1881, he worked on improving his transmitter., base.kwebbase.kwsentence.kwtopic, Emile Berliner
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.part_of_series, The Papers of Thomas A. Edison
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876
Emile Berliner, base.kwebbase.kwtopic.connections_to, thomas alva edison work used by emile berliner
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.subject, Thomas Edison
Emile Berliner, base.kwebbase.kwtopic.has_sentences, By the time Berliner became involved,  it had been relegated to a Washington museum.
Thomas Edison, law.inventor.inventions, Electric Power Distribution
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, common.topic.notable_types, Written Work
Emile Berliner, people.person.children, Henry Berliner
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison used film invented by hannibal goodwin
Thomas Edison, base.argumentmaps.innovator.original_ideas, Phonograph
In late 1894, the first records went on sale at 50 cents each, or $5.00 a dozen., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Mimeograph, law.invention.inventor, Thomas Edison
Berliner next became interested in the phonautograph (or sound writer) invented in 1857 by Martinville, a French amateur scientist., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Emile Berliner, base.kwebbase.kwtopic.has_sentences, His timing could not have been better.
Edison had also produced a commercial electric lamp in the United States but, unlike Swan, had patented his ideas., base.kwebbase.kwsentence.kwtopic, Joseph Swan
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, base.documentaryeditions.documentary_edition.editing_project, The Thomas A. Edison Papers Project
thomas alva edison work related to edwin stanton porter, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
Inventor Edison Sketched by World Artist, film.film.produced_by, Thomas Edison
Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor., base.kwebbase.kwsentence.previous_sentence, His timing could not have been better.
Emile Berliner, organization.organization_founder.organizations_founded, RCA Records
Thomas Edison, book.book_subject.works, Empires of Light: Edison, Tesla, Westinghouse, and the Race to Electrify the World
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, book.written_work.author, Thomas Edison
emile berliner recorded enrico caruso, base.kwebbase.kwconnection.other, Enrico Caruso
Thomas Edison, law.inventor.inventions, Quadruplex telegraph
m.09vxf45, people.place_lived.person, Emile Berliner
Emile Berliner, common.topic.image, Emile Berliner with disc record gramophone
From this he deduced that variations in a battery current could be produced by variations in contact pressure., base.kwebbase.kwsentence.next_sentence, Berliner developed a telephone transmitter that overcame the main defect of Bell's instrument.
Emile Berliner, people.person.places_lived, m.09vxf45
Emile Berliner, organization.organization_founder.organizations_founded, Victor Talking Machine Company
Under his supervision, his son, Henry A. Berliner, designed a helicopter that flew successfully in 1919., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Thomas Edison, base.kwebbase.kwtopic.connections_to, emile berliner work related to thomas alva edison
Emile Berliner, common.topic.image, Emile Berliner
In 1877 Berliner filed for a patent for this invention, which became known as the microphone., base.kwebbase.kwsentence.next_sentence, In 1877, Berliner took his model to Bell.
By 1891 he commissioned the first motion picture with Eastman,  and then opened the first Kinetoscope Parlour in 1894., base.kwebbase.kwsentence.kwtopic, Thomas Edison
In 1925, the elder Berliner invented an acoustic tile for use in auditoriums., base.kwebbase.kwsentence.previous_sentence, Under his supervision, his son, Henry A. Berliner, designed a helicopter that flew successfully in 1919.
Emile Berliner, base.kwebbase.kwtopic.has_sentences, In March, 1888,  he invited local musicians to perform into the recording horn.
RCA Records, organization.organization.founders, Emile Berliner
Berliner now attacked the problems of duplication., base.kwebbase.kwsentence.kwtopic, Emile Berliner
With a few friends and relatives, Berliner formed the United States Gramophone Co., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Emile Berliner, people.person.place_of_birth, Hanover
Emile Berliner, common.topic.article, m.01jfr8
Emile Berliner, base.kwebbase.kwtopic.has_sentences, By 1893, Berliner felt that the gramophone was ready for commercial exploitation in the United States.
Thomas Edison, base.kwebbase.kwtopic.has_sentences, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
Carbon microphone, law.invention.inventor, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.has_sentences, By 1891 he commissioned the first motion picture with Eastman,  and then opened the first Kinetoscope Parlour in 1894.
In 1925, the elder Berliner invented an acoustic tile for use in auditoriums., base.kwebbase.kwsentence.next_sentence, He died at home in Washington from a cerebral hemorrhage.
Emile Berliner, people.person.education, m.0sw1yfz
Samuel Berliner, people.person.children, Emile Berliner
Emile Berliner, base.kwebbase.kwtopic.has_sentences, He died at home in Washington from a cerebral hemorrhage.
emile berliner work related to thomas alva edison, base.kwebbase.kwconnection.relation, work related to
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison work used by emile berliner
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Berliner now attacked the problems of duplication.
Emile Berliner, common.topic.notable_for, g.125dj14zd
Thomas Edison, people.person.profession, Inventor
emile berliner recorded enrico caruso, base.kwebbase.kwconnection.subject, Emile Berliner
Emile Berliner, base.kwebbase.kwtopic.has_sentences, In 1877, Berliner took his model to Bell.
thomas alva edison work used by emile berliner, base.kwebbase.kwconnection.subject, Thomas Edison
With the profits, he bought Menlo Park, New Jersey and set up an establishment purely for research and invention., base.kwebbase.kwsentence.kwtopic, Thomas Edison
Berliner Gramophone, organization.organization.founders, Emile Berliner
enrico caruso recorded by emile berliner, base.kwebbase.kwconnection.other, Emile Berliner
Thomas Edison, law.inventor.inventions, Carbon microphone
The Papers of Thomas A. Edison, book.literary_series.works_in_this_series, The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874
Emile Berliner, people.person.parents, Samuel Berliner
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, common.topic.notable_for, g.125gv6pkw
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Berliner \"fixed\" this delicate tracing with varnish and had the record photo-engraved in metal.
Berliner used the voice to impose undulations upon a strong current already produced by a battery., base.kwebbase.kwsentence.kwtopic, Emile Berliner
In the winter of 1887-88, Berliner started to work on the possibility of engraving a gramophone record by chemical action., base.kwebbase.kwsentence.kwtopic, Emile Berliner
Disc Record Gramaphone, base.argumentmaps.original_idea.innovator, Emile Berliner
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874
Emile Berliner, organization.organization_founder.organizations_founded, Gramophone Company
In May he demonstrated his gramophone record before appreciative members of the Franklin Institute in Philadelphia., base.kwebbase.kwsentence.kwtopic, Emile Berliner
emile berliner work related to thomas alva edison, base.kwebbase.kwconnection.subject, Emile Berliner
Emile Berliner, law.inventor.inventions, Disc Record Gramaphone
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876
Emile Berliner, base.kwebbase.kwtopic.connections_to, enrico caruso recorded by emile berliner
Emile Berliner, people.person.parents, Sarah Fridman Berliner
Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor., base.kwebbase.kwsentence.contains_connections, emile berliner work related to thomas alva edison
Emile Berliner, base.kwebbase.kwtopic.has_sentences, In late 1894, the first records went on sale at 50 cents each, or $5.00 a dozen.
Emile Berliner, people.person.ethnicity, Germans

Answer: Phonograph