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exercise → CapableOf → improve mood	0.56
serotonin → CapableOf → improve mood	0.51
eating → CapableOf → improve mood	0.48
short nap (subgroup of nap) → CapableOf → improve mood	0.47
regular exercise (subgroup of exercise) → CapableOf → improve mood	0.46
caffeine → CapableOf → improve mood	0.44
yoga → CapableOf → improve mood	0.43
lemon balm → CapableOf → improve mood	0.42
meditation → CapableOf → improve mood	0.42
hormone → CapableOf → improve mood	0.40
benefit → CapableOf → improve mood	0.39
caffeine (aspect of coffee) → CapableOf → improve mood	0.39
laughter → CapableOf → improve mood	0.38
vitamin d → CapableOf → improve mood	0.38
dopamine → CapableOf → improve mood	0.37
flower → CapableOf → improve mood	0.36
aerobic exercise (subgroup of exercise) → CapableOf → improve mood	0.35
tyrosine → CapableOf → improve mood	0.34
gardening → CapableOf → improve mood	0.34
swimming → CapableOf → improve mood	0.34
coffee → CapableOf → improve mood	0.34
ginseng → CapableOf → improve mood	0.33
magnesium → CapableOf → improve mood	0.32
therapy → CapableOf → improve mood	0.32
reflexology → CapableOf → improve mood	0.32
cocoa → CapableOf → improve mood	0.31
cycling → CapableOf → improve mood	0.31
amino acid → CapableOf → improve mood	0.30
tryptophan → CapableOf → improve mood	0.30
alcohol → CapableOf → improve mood	0.26
intervention → CapableOf → improve mood	0.26
nicotine → CapableOf → improve mood	0.25
hypnosis → CapableOf → improve mood	0.23
thc → CapableOf → improve mood	0.22
creatine → CapableOf → improve mood	0.22
vitamin c → CapableOf → improve mood	0.21
mindfulness meditation (subgroup of meditation) → CapableOf → improve mood	0.20
video game → CapableOf → improve mood	0.19
breakfast → CapableOf → improve mood	0.19
breathing → CapableOf → improve mood	0.16
eucalyptus → CapableOf → improve mood	0.16
hug → CapableOf → improve mood	0.16
saffron → CapableOf → improve mood	0.16