Assertion: mast | /r/HasProperty | expensive
Facets:
value: prohibitively
type: DEGREE
Source sentences:
text: Furthermore, the MAST are expensive (approximately $500 per pair) and take up valuable storage space on the ambulance.
text: Masts over 300 meters (980 ft) are prohibitively expensive and very few have been built; the tallest masts in the world are around 600 meters (2,000 ft).