One who vows from Mazon is permitted water and salt.

(Mishnah): One who vows from Mevushal is permitted roasted and Shaluk (half cooked).

Question #1: A Mishnah teaches [unlike] this, that Shaluk is called Mevushal!

(Mishnah): He cooked the Shelamim [of a Nazir] or was Sholek it [and the Torah says that that the foreleg must be "Beshelah''. This shows that Shaluk is called Mevushal!]

Question #2: A verse teaches that roasted is called Mevushal - "va'Yevashlu Es ha'Pesach ba'Esh''! (Pesach must be roasted.)

Suggestion: Perhaps they did improperly (they truly cooked it).

Rejection (R. Yonah of Botzrei): [The above verse continues] "ka'Mishpat''!

Reiteration of questions: A Mishnah teaches that Shaluk is called Mevushal, and a verse teaches that roasted is called Mevushal, and a Mishnah teaches that one who vows from Mevushal is permitted roasted and Shaluk!

Answer (R. Yochanan): Vows depend on Leshon Bnei Adam (the way people speak. People do not call roasted and Shaluk "Mevushal''.)

(R. Yoshiyah): Vows depend on Leshon Torah.

Question: What do they argue about?

Answer: If one said "Konam (is forbidden like a Korban) wine, that I will taste it during the Chag (Sukos)'', according to R. Yochanan he is forbidden on the last day of Yom Tov (in Leshon Bnei Adam, it is part of Sukos), and according to R. Yoshiyah he is permitted.

Rejection: R. Yoshiyah agrees that he is forbidden. R. Yoshiyah said [that vows depend on Leshon Torah] only to be stringent.

(R. Chiya bar Bari): R. Yochanan ate Peros Ginosar, and said that he did not taste Mazon that day.

Question (Mishnah): If one vowed not to eat Mazon, he is permitted [only] water and salt! (Everything else is called Mazon.)

Answer: [Our Mishnah] is like R. Yoshiyah. R. Yoshiyah said that vows depend [even] on Leshon Torah. (In Leshon Torah, everything other than water and salt is called Mazon. R. Yochanan spoke like Leshon Bnei Adam.)

Question: What is the source that all matters [other than water and salt] are called Mazon [in Leshon Torah]?

Answer (R. Acha bei R. Ila) Question: "V'Eser Asonos Nos'os Bar va'Lechem u'Mazon'' - why does it say Mazon? (It already said grain and bread!)

Answer: This teaches that all matters are called Mazon.