Question: Who is responsible for inventing the sewing machine?
Answer: Elias Howe Jr.
Disambiguated annotations:
qaPairs: question: Who is responsible for inventing the lockstitch sewing machine?
answer: Howe
Elias Howe Jr.
Elias Howe
question: Who is responsible for inventing and patenting the sewing machine in 1790?
answer: Saint
Thomas Saint
question: Who is responsible for inventing the first sewing machine capable of operating quickly and accurately in the 1850s?
answer: Isaac Singer
Singer