When conflicting evidence cannot be resolved, the careful investigator indicates that causality cannot be established.
If conflicting evidence cannot be understood, causality can't be made.
Even if there is conflicting evidence, you can still assume causality.
The construction workers are in front of a pink wall.
A girl on roller blades skates down a side walk.
Three dogs playing with a ball.
Napoleon and Josephine's wedding certificate is on display there.
Two kiters prepare to launch.
A boy is playing the piano.