Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Q: This Is Not a Film (Persian: In film nist - ) is an Iranian documentary film by Jafar Panahi and Mojtaba Mirtahmasb.

A: Who was This Is Not a Film directed by?
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Q: It has been previously shown that disruption of RAD26 in yeast strain W303-1B results in a strain that is deficient in transcription-coupled repair (TCR), the preferential repair of the transcribed strand of an expressed gene over the non-transcribed strand and the rest of the genome. RAD26 encodes a protein that is homologous to Cockayne syndrome group B protein (CSB) and is a member of the SWI2/SNF2 family of DNA-dependent ATPases involved in chromatin remodeling. Like the rad26 mutant, cells from Cockayne syndrome patients are defective in TCR. We examined the role of Rad26 in TCR by disrupting RAD26 in two repair-proficient laboratory strains and, remarkably, observed no effect upon TCR. Our results indicate that disruption of RAD26 alone is insufficient to impair TCR. Thus, W303-1B must already possess a mutation that, together with disruption of RAD26, causes a deficiency in TCR. We suggest that other genes are mutated in Cockayne syndrome cells that contribute to the deficiency in TCR. Surprisingly, deletion of RAD26 results in expression of genes that are repressed by flanking transposon delta elements, an Spt(-) phenotype. The delta elements appear to perturb local chromatin structure. Expression of genes flanked by delta elements in rad26Delta mutants is consistent with a role for Rad26 in chromatin remodeling.

A: Which gene strand is targeted by transcription-coupled repair (TCR)?
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Q: Have you ever thought about why malls, restaurants, and even theaters have music? Well, to understand this, you simply just look back at how you felt when you heard music in these places. Music is known to improve the mood of people. Often music helps us pay attention to what we are doing. Music helps patients feel good and helps them recover faster and better. Depression is a state of mind that most of us experience at some point of time. There are some periods in our life when everything seems difficult. It seems that everything is getting worse and we have no control over our life. Studies have shown that music can be an important mood lifter in such situations. Music also plays a great role in making us feel less nervous or worried. Anxiety can often cause loss of sleep and other illnesses. Music is often known as an international language. We may not know the language another person is speaking, but most of us respond to music in the same way. Music can often be the best way to connect with someone. Music is one of the best ways to improve your moods, but this can depend largely on the kind of music you listen to. While happy music can certainly make you feel better, sad music can further lower your spirits. Listening to classical music can often make you feel a lot more powerful, while soft music can be the perfect way to relax at the end of a long way. If you want to use music to change the way how you are feeling, you need to understand the role of it, learn to recognize the kind of music that lifts your mood and helps you feel better. Once you realize the kind of music you can use, you can use it to change the way you feel. The right kind of music can be the perfect way to help us feel happier.

A:
According to the passage, which kind of music can relax ourselves from a long day's work?
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