In this task, you are given a abstract of article and corresponding title of an article. Your task is to generate label "yes" if title is right for article, otherwise generate "no".

[Q]: Abstract: Dynein is a microtubule motor that powers motility of cilia and flagella. There is evidence that the relative sliding of the doublet microtubules is due to a conformational change in the motor domain that moves a microtubule bound to the end of an extension known as the stalk. A predominant model for the movement involves a rotation of the head domain, with its stalk, toward the microtubule plus end. However, stalks bound to microtubules have been difficult to observe. Here, we present the clearest views so far of stalks in action, by observing sea urchin, outer arm dynein molecules bound to microtubules, with a new method, "cryo-positive stain" electron microscopy. The dynein molecules in the complex were shown to be active in in vitro motility assays. Analysis of the electron micrographs shows that the stalk angles relative to microtubules do not change significantly between the ADP.vanadate and no-nucleotide states, but the heads, together with their stalks, shift with respect to their A-tubule attachments. Our results disagree with models in which the stalk acts as a lever arm to amplify structural changes. The observed movement of the head and stalk relative to the tail indicates a new plausible mechanism, in which dynein uses its stalk as a grappling hook, catching a tubulin subunit 8 nm ahead and pulling on it by retracting a part of the tail (linker).. Title: Dynein pulls microtubules without rotating its stalk.
[A]: yes

[Q]: Abstract: Telomerase-negative immortalized human cells maintain their telomeres by a mechanism known as alternative lengthening of telomeres (ALT). We report here that ALT cells contain a novel promyelocytic leukemia (PML) body (ALT-associated PML body, APB). APBs are large donut-shaped nuclear structures containing PML protein, telomeric DNA, and the telomere binding proteins human telomere repeat binding factors 1 and 2. Immunostaining showed that APBs also contain replication factor A, RAD51, and RAD52, proteins involved in DNA synthesis and recombination. During immortalization, APBs appeared at exactly the same time as activation of ALT. APBs were found in ALT tumors and cell lines but not in mortal cell strains or in telomerase-positive cell lines or tumors.. Title: Hospital mortality, length of stay, and preventable complications among critically ill patients before and after tele-ICU reengineering of critical care processes.
[A]: no

[Q]: Abstract: The common marmoset (Callithrix jacchus), a small New World primate, has been attracting much attention in the research field of biomedical science and neuroscience, based on its (i) cross-reactivity with human cytokines or hormones, (ii) comparative ease in handling due to its small size, (iii) high reproductive efficiency, (iv) establishment of basic research tools, and (v) advantages of its unique behavioral and cognitive characters. Various neurological disease models have been developed in the common marmoset, including Parkinson's disease, Huntington's disease, Alzheimer's disease, stroke, multiple sclerosis and spinal cord injury. We recently developed transgenic common marmoset with germline transmission, which is expected to provide a new animal model for the study of human diseases. In this review, we summarize the recent progress of biomedical research and neuroscience using common marmoset as an excellent model system.. Title: Crystal structure of the eukaryotic 60S ribosomal subunit in complex with initiation factor 6.
[A]:
no