> inwords(fft)
$v1
[1] "If what =
{Making,Partying,Playing,Gaming,Exercising,Showering,Watching},
predict Happy"
[2] "If who != {Girlfriend,Friend,Coworker}, predict Not Happy"
[3] "If where != {London,Vacation,USA,Toronto,Carlisle}, predict
Not Happy, otherwise, predict Happy"
$v2
[1] "If what =
{Making,Partying,Playing,Gaming,Exercising,Showering,Watching},
predict Happy. If who != {Girlfriend,Friend,Coworker}, predict
Not Happy. If where != {London,Vacation,USA,Toronto,Carlisle},
predict Not Happy, otherwise, predict Happy"