I'm afraid I can't share more details since I don't really know what this story is. If it's about a grandmother seeing a rooster, it could be about the location where she saw it, like in the backyard or on a farm. Maybe the time of day was important, for example, if it was early in the morning and the rooster woke her up. But again, this is all speculation without more information.
Since I have no prior knowledge of this 'granma sees cock true story', I can't provide more details. However, if we assume it's about a grandma seeing a rooster, perhaps there were other elements to the story. Maybe there were children involved, and the grandma was trying to teach them about the rooster. Or it could be related to some cultural or superstitious beliefs about roosters in the area where the grandma lives. For instance, in some cultures, roosters are seen as symbols of good luck or as guardians. But this is just guesswork as we lack the real details of the story.