Assertion: locomotive's boiler | /r/HasProperty | placed for locomotive
Facets:
value: typically
type: DEGREE
value: horizontally
type: MANNER
Source sentences:
text: Although the boiler is typically placed horizontally, for locomotives designed to work in locations with steep slopes it may be more appropriate to consider a vertical boiler or one mounted such that the boiler remains horizontal but the wheels are inclined to suit the slope of the rails.