How to measure a refrigerator<br>Move the refrigerator. To get many of the right measurements, you should move the refrigerator to allow access to the space. When doing so, be sure to remove everything in the refrigerator and have at least one strong person around to assist you.
To move a refrigerator you will need a strong person to help.
The statement indicates the need for a strong person to help move the fridge. This is correct if the reader does not have the physical strength to move the fridge, however it maybe wrong if the reader has the physical strength to move the fridge. A possible reason the statement was difficult for the system is that the system did not recognize the need for help may change depending on the reader.
( z1 need :ARG0 ( z2 you ) :ARG1 ( z3 person :ARG1-of ( z4 strong ) :ARG0-of ( z5 help ) ) :purpose ( z6 move :ARG0 z2 :ARG1 ( z7 refrigerator ) ) )