Assertion: mulberry's root | /r/Causes | problem
Facets:
value: at the very start
type: TEMPORAL
value: with underground utility lines
type: OTHER
Source sentences:
text: The fruitless mulberry is an invasive tree, and the roots will heave up sidewalks, driveways, and patios, and may cause problems with underground utility lines.
text: Your mulberry’s roots didn’t cause the problem - at least, not at the very start.