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

Notting hill is a small town west of London. Here lives shy William, a divorced man, who owns a little travel-book store. It was a Wednesday, when the poor shop keeper happened to meet Anna Scott ,a movie star who walked into his shop. They ran across each other in the street again. And they found themselves falling in love. But how could a poor man keep the love of a famous star? Their lives and their worlds were so different. Six months later, Anna was in London again for her new film. She came to William's thought ... Length :110 minutes Director:David Duning Cast:Julia Roberts(actress), Hugh Grant(actor)
What is the passage mainly discussing ?

"We don't necessarily believe that new advertising, which might make consumers feel better about the Coke brand or better about the ads themselves , will actually result in consumers consuming more of the product," Morgan Stanley's Bill Pecoriello wrote in a research note the days after the investor meeting . But Coke is optimistic it can regain its old magic, and is banking on a new slogan: "Welcome to the Coke side of life." BREAK THROUGH HIT? With PepsiCo about to surpass Coke as the beverage king on Wall Street--Pepsi's market capitalization has _ in recent years to $97.9 billion, putting it less than a billion dollars behind its rival--the heat is on Coke . It's set to launch a new marketing campaign in March, 2006. And having taken a quick look at Coke's investor presentation on Dec. 7 in New York, my sense is that Coke may be moving in the right direction . Given the continued shift by consumers away from soda--Coke's stronghold --and into alternative beverages like juice, tea, and water, Coke badly needs a breakthrough hit. And given that shift away from soda, some analyists wonder whether even the catchiest new ads will be enough to put the fizz back into Coke. SAME OLD, UPDATED? The new flavors of PowerAde sports drink will probably enable Coke to continue stealing market share from PepsiCo's Gatorade brand. And Coke is getting a little more creative with packaging, including new, aluminum bottles of Coke that will be sold in nightclubs, and an 8.4-ounce "100 calorie" version of its flagship Coke that will appeal to women who want fewer calories and will like the fact that the small can will fit in their purse. I doubt whether other new products will be successful, including a new coffee-flavored soda called Coke-Cola Black that I tried. Think carbonated coffee. But I'm not sure if the product, which Coke is pitching as an afternoon pick-me-up for the 35-and-over set, is going to pull people away from their afternoon Frappucino fix. And my opinion is that Vault, an orange-flavored energy drink, will have just as much trouble unseating Mountain Dew among teens as did Coke's last attempt, a product called Surge. If there is one concern I have about the fresh offerings Coke plans to launch this year, it appears that many of them are simply new brands, not new products.
When the middle-aged people feel tired, what would they prefer to drink in order to continue their work?

The genetic disorders xeroderma pigmentosum (XP) and Cockayne syndrome (CS) exhibit deficiencies in the repair of UV-induced DNA damage. CS fibroblasts retain proficient nucleotide excision repair (NER) of inactive (or bulk) DNA, but are deficient in the transcription-coupled repair (TCR) of active genes. In contrast, XP complementation group C (XP-C) fibroblasts retain proficient TCR, but are deficient in bulk DNA repair. The remaining NER-deficient XP groups exhibit deficiencies in both repair pathways. Ad5HCMVsp1lacZ is a recombinant adenovirus vector that is unable to replicate in human fibroblasts, but can efficiently infect and express the beta-galactosidase reporter gene in these cells. We have examined the host cell reactivation (HCR) of beta-galactosidase activity for UV-irradiated Ad5HCMVsp1lacZ in non-irradiated and UV-irradiated normal, XP-B, XP-C, XP-D, XP-F, XP-G, CS-A and CS-B fibroblasts. HCR of beta-galactosidase activity for UV-irradiated Ad5HCMVsp1lacZ was reduced in non-irradiated cells from each of the repair-deficient groups examined (including XP-C) relative to that in non-irradiated normal cells. Prior irradiation of cells with low UV fluences resulted in an enhancement of HCR for normal and XP-C strains, but not for the remaining XP and CS strains. HCR of the UV-damaged reporter gene in UV-irradiated XP and CS strains was similar to measurements of TCR reported previously for these cells. These results suggest that UV treatment results in an induced repair of UV-damaged DNA in the transcribed strand of an active gene in XP-C and normal cells through an enhancement of TCR or a mechanism which involves the TCR pathway.

Which gene strand is targeted by transcription-coupled repair (TCR)?