What is the probability of the mouse turning left on the second​ trial?

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A mouse is put into a​ T-maze. In this​ maze, he has the choice of turning to the left and being rewarded with cheese or turning to the right and receiving a mild shock. Before any conditioning takes​ place, the mouse is equally likely to go to the left or to the right. After the first​ trial, his decision is influenced by what happened on the previous trial. If he receives cheese on any​ trial, the probabilities of him going to the left or right become
0.87
and
0.13​,
​respectively, on the following trial. If he receives the electric shock on any​ trial, the probabilities of him going to the left or right on the next trial become
0.75
and
0.25​,
respectively. What is the probability of the mouse turning
left
on the second​ trial?
The probability of the mouse turning
left
on the second trial is
nothing.
​(Type an integer or a​ decimal.)
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