Which extended definition would be most helpful to
add to this body paragraph?
O Laughter Yoga, a new form of yoga, is becoming
increasingly popular.
O Laughter Yoga, which is becoming more and more
popular, was created in the 1990s.
O Laughter Yoga is modeled after traditional yoga but
includes laughter exercises
Laughter Yoga is a form of yoga that was created
by Dr. Madan Kataria in the 1990s.