instruction:
In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
question:
The institution does testing and certification of products ( by providing " standards " ) and ensuring the quality of products .
answer:
The Standards Institution of Israel ( SII ) is a state-owned corporation responsible for setting standards for products and services provided in Israel , testing and certification of products ( by providing standards " stamp of approval " ) and verifying that the certified products maintain their quality over time .

question:
VOR , short for VHF omnidirectional radio range , is a type of radio navigation system for aircraft , enabling them to find their position and stay on course by receiving radio signals emitted by a network of radio beacons .
answer:
Very High Frequency ( VHF ) Omni-Directional Range ( VOR ) is a type of short-range radio navigation system for aircraft , enabling aircraft with a receiving unit to determine its position and stay on course by receiving radio signals transmitted by a network of fixed ground radio beacons .

question:
A landslide victory is when one candidate or political party in an election receives a lot more votes or seats than their opponent .
answer:
A landslide victory is an electoral victory in a political system , when one candidate or party receives an overwhelming majority of the votes or seats in the elected body , thus all but utterly eliminating the opponents .