[If there is] one deranged female in the town, or a Canaanite woman or a female Cuthean, all the spittle in the town is tamei.  [Regarding] someone upon whose garments a woman tread, or who sat with him on a boat, if she recognizes him as someone who eats terumah, his garments are tahor. But if not, he must ask her.

[If a single] witness says [that] one was ren-dered tamei, and [that person] says: “I was not rendered tamei,” [he is deemed] ta-hor. [If] two [witnesses] say: “You were rendered tamei,” and he says: “I was not rendered tamei,” R’ Meir rules [him] tamei, But the Sages say: He is believed through himself.  [If a single] witness says [that] he was rendered tamei, and two [witnesses] say [that] he was not rendered tamei, he is [deemed] tahor whether in a private domain or in a public domain. [If] two [witness-es] say [that] he was rendered tamei and [a single] witness says [that] he was not rendered tamei, he is [deemed] tamei wheth-er in a private domain or in a public domain. [If a single] witness says [that] he was rendered tamei and [another single] witness says [that] he was not rendered tamei, [or if] a woman says [that] he was rendered tamei and [another] woman says [that] he was not rendered tamei, in a private domain, he is [deemed] tamei; in the public domain, he is [deemed] tahor.

[Regarding] a place which was a private domain and became a public domain, [and] then again became a private domain, when it is a private domain, its [tumah] uncertainties are [ruled] tamei; when it is a public domain, its [tumah] uncertainties are ruled tahor.  [If] a terminally ill person was in a private domain, and they took him out to a public domain, and then returned him to a private domain, while he is in the private domain his [tumah] uncertainties are [ruled] tamei; while he is in the public do-main his [tumah] uncertainties are [ruled] tahor. R’ Shimon says: The public domain interrupts.

[There are] four uncertainties [in which] R’ Yehoshua rules [the uncertainty] tamei and the Sages rule [it] tahor. How so? A tamei [person] is standing and a tahor [person] is passing by, [or] a tahor [person] is standing and a tamei [person] is passing by, a tamei [object] is in a private domain and a tahor [object] is in a public domain, [or] a tahor [object] is in a private domain and a tamei [object] is in a public domain, [there is a] doubt whether [one entity] touched [the other entity] or did not touch [it], [or there is a] doubt whether [it] shared a roof [with the other entity] or did not share a roof [with it], [or there is a] doubt whether it caused [the other entity] to move or did not cause [it] to move, R’ Yehoshua rules [the tahor entity] tamei, but the Sages rule [it] tahor.