Assertion list for term "difficult to install".

Results from Ascent++: 7
car seat ReceivesActiondifficult to install 0.45
tile ReceivesActiondifficult to install 0.28
granite ReceivesActiondifficult to install 0.26
shutter ReceivesActiondifficult to install 0.22
filter ReceivesActiondifficult to install 0.21
slate ReceivesActiondifficult to install 0.19
shingle ReceivesActiondifficult to install 0.16