Assertion: marriage's people | /r/HasAspect | affair
Facets:
value: for the simple reason
type: CAUSE
value: commonly
type: TEMPORAL
Source sentences:
text: People commonly have affairs because they feel they are lacking something in their current relationship, be it attention, sexual gratification, affection or emotional support.
text: Those facts considered, some people in happy relationships have affairs for the simple reason that they can.