In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

Ex Input:
passage: The Souls series (ソウルシリーズ, Sōru shirīzu) is a series of action role-playing video games created and developed by FromSoftware. The series began with the release of Demon's Souls for the PlayStation 3 in 2009. It was followed by Dark Souls in 2011, and its sequels, Dark Souls II and Dark Souls III, in 2014 and 2016, respectively. The series' creator was Hidetaka Miyazaki, who directed all of them with the exception of Dark Souls II.
 question: is demon's souls part of dark souls?

Ex Output:
Yes


Ex Input:
passage: where (A) and (B) express the concentration of the species A and B (usually in moles per liter (molarity, M)). The exponents x and y are the partial orders of reaction for A and B and the overall reaction order is the sum of the exponents. These are often positive integers, but they may also be zero, fractional, or negative. The constant k is the reaction rate constant or rate coefficient of the reaction and has units of 1/time. Its value may depend on conditions such as temperature, ionic strength, surface area of an adsorbent, or light irradiation.
 question: is it possible to have a negative order of reaction?

Ex Output:
Yes


Ex Input:
passage: Walt appears in thirty episodes of Lost; 27 in seasons one and two as a series regular, and three more episodes as a guest star. He also features in the Lost epilogue ``The New Man in Charge''. Throughout the series, he is the only child main character. Initially, Walt and Michael have a dysfunctional father-son relationship, causing Walt to form friendships with other survivors, such as Locke and Sun. Walt leaves the island on a raft with Michael and two other survivors during the episode ``Exodus'', but is kidnapped by a group of hostile island inhabitants known as the Others. Walt is then released by the Others in the episode ``Live Together, Die Alone'', who claim that he was ``more than (they) could handle'', and he and Michael leave the island at the end of season two.
 question: does michael ever get walt back on lost?

Ex Output:

Yes