Assertion: pillow | /r/MadeOf | material
Facets:
value: to cushion astronauts
type: PURPOSE
Source sentences:
text: Some pillows are made from materials that retain high levels of body heat, which may result in sleeping hot or warm, while others retain low amounts of body heat and sleep relatively cool by comparison.
text: Our pillows are made with material developed by NASA to cushion astronauts during lift-off.
text: Some pillows are made from materials that retain high levels of body heat, which may result in sleeping hot or warm, while others retain low amounts of body heat and sleep relatively cool by comparison.
text: Pillows made with leather, silk, or sheepskin often cost more than a pillow made with cotton or synthetic materials.