*volume=0 <(a * b) --> like>. <(b * a) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(c * d) --> like>. <(d * c) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(e * f) --> like>. <(f * e) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(g * h) --> like>. <(h * g) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(i * j) --> like>. <(j * i) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(k * l) --> like>. <(l * k) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(m * n) --> like>. <(n * m) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(o * p) --> like>. <(p * o) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(q * r) --> like>. <(r * q) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(s * t) --> like>. <(t * s) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(u * v) --> like>. <(v * u) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 5000 <(w * x) --> like>. <(x * w) --> like>. <<($1 * $2) --> like> ==> <($2 * $1) --> like>>? 100 <(y * z) --> like>. 10 <(z * y) --> like>? //expected: Answer: <(z * y) --> like>. Truth: frequency=1.000000, confidence=0.801099