R. Yochanan: If a person became doubtfully tameh - if in a field, whether in the summer (when it is not sown ground and people walk freely there like a public domain) or in the winter (when it is sown and people do not walk there, giving it the status of a private domain), it is a dispute between R. Meir and Rabbanan.

If he came to ask in the summer, we judge him as if it occurred in the summer. If he came to ask in the winter, we judge him as if it occurred in the winter.

R. Yochanan: As long as he asks soon after the winter.