Assertion list for term "longer life".

Results from Ascent++: 8
mattress HasAlonger life 0.38
led HasAlonger life 0.34
electrode HasAlonger life 0.32
tire HasAlonger life 0.26
fence HasAlonger life 0.20
bearing HasAlonger life 0.16
tractor HasAlonger life 0.16
ceramic tile (subgroup of tile) HasAlonger life 0.16