Assertion: foundation | /r/CapableOf | launch program
Facets:
value: in 2011
type: TEMPORAL
value: with the aim
type: PURPOSE
Source sentences:
text: In 2011, the foundation launched a program called "Reinvent the Toilet Challenge" with the aim to promote the development of innovations in toilet design to benefit the 2.5 billion people that do not have access to safe and effective sanitation.