Warning: session_start(): open(/var/lib/php/sessions/sess_4bno4b7nn4g1nngm5s7lsdors0, O_RDWR) failed: No space left on device (28) in /var/www/tb-usercake/models/config.php on line 51
Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /var/www/tb-usercake/models/config.php on line 51
TRUE.
```
$x = [ah , so boris becker must be a fit guy !]
```
```
Used theories: and, memorize dummy, nat, tennis, thought
Starting on goal: [think [user says [boris becker is a tennis player]]] and [say $x]
Goal arity 3: [think [user says [boris becker is a tennis player]]] and [say $x]
nextSolution
Got clause: _1 and _2
Clause unifies to: [think [user says [boris becker is a tennis player]]] and [say $x]
gdash: think [user says [boris becker is a tennis player]]
Goal arity 2: think [user says [boris becker is a tennis player]]
Got clause: think _7
Clause unifies to: think [user says [boris becker is a tennis player]]
Clause is native.
gdash: say $x
Goal arity 2: say $x
Got clause: say [ah , so _19 _20 must be a fit guy !]
Clause unifies to: say [ah , so _19 _20 must be a fit guy !]
gdash: user says [_19 _20 is a tennis player]
Goal arity 3: user says [_19 _20 is a tennis player]
Got clause: user says [boris becker is a tennis player]
Clause unifies to: user says [boris becker is a tennis player]
gdash: memorize [boris becker is supposedly a tennis player]
Goal arity 2: memorize [boris becker is supposedly a tennis player]
Got clause: memorize _48
Clause unifies to: memorize [boris becker is supposedly a tennis player]
gdash: -
SUCCESS!
solution found in step 37```
[done] 8 ms