---

hike → HasProperty → more challenging	0.58
wave → HasProperty → more challenging	0.55
trek → HasProperty → more challenging	0.54
puzzle → HasProperty → more challenging	0.54
writing → HasProperty → more challenging	0.49
walk → HasProperty → more challenging	0.46
work (aspect of student) → HasProperty → more challenging	0.45
track → HasProperty → more challenging	0.45
life (aspect of parent) → HasProperty → more challenging	0.43
music → HasProperty → more challenging	0.41
work (aspect of artist) → HasProperty → more challenging	0.37
stretch → HasProperty → more challenging	0.37
quiz → HasProperty → more challenging	0.37
class → HasProperty → more challenging	0.37
life → HasProperty → more challenging	0.34
learning (aspect of student) → HasProperty → more challenging	0.33
teaching → HasProperty → more challenging	0.33
trip → HasProperty → more challenging	0.32
work (aspect of writer) → HasProperty → more challenging	0.31
lyric → HasProperty → more challenging	0.31
kit → HasProperty → more challenging	0.30
life (aspect of woman) → HasProperty → more challenging	0.30
call → HasProperty → more challenging	0.29
peak → HasProperty → more challenging	0.28
learning → HasProperty → more challenging	0.28
campaign → HasProperty → more challenging	0.26
surf → HasProperty → more challenging	0.25
area (aspect of park) → HasProperty → more challenging	0.25
fight → HasProperty → more challenging	0.25
dive → HasProperty → more challenging	0.23
career → HasProperty → more challenging	0.22
health → HasProperty → more challenging	0.20
camping → HasProperty → more challenging	0.19
gorilla → HasProperty → more challenging	0.16
fly fishing (subgroup of fishing) → HasProperty → more challenging	0.16
sport (aspect of athlete) → HasProperty → more challenging	0.16
finding (aspect of scientist) → HasProperty → more challenging	0.16
coaching → HasProperty → more challenging	0.13