Assertion: balloon | /r/ObjectUse | used in day
Facets:
Source sentences:
text: After the development of the first hot air balloon in the 18th century, the technology quickly spread to different parts of the world from their birthplace in France, but the balloons that were used in those days were quite different from the ones that became popular in the 20th century and are still used to this day.
text: After the development of the first hot air balloon in the 18th century, the technology quickly spread to different parts of the world from their birthplace in France, but the balloons that were used in those days were quite different from the ones that became popular in the 20th century and are still used to this day.