Question: watch the television feature here (requests you to have a media player):
Answer: --> Watch the television feature here (requests you to have a media player):

Question: 481911 box files, letter trays, storage boxes and similar articles, of a kind used in offices, shop
Answer: --> 481911 Box files, letter trays, storage boxes and similar articles, of a kind used in offices, shop

Question: from 1939 titchmarsh concentrated on the theory of series expansions of eigenfunctions of differential equations , work which helped to resolve problems in quantum mechanics . however :
Answer:
--> From 1939 Titchmarsh concentrated on the theory of series expansions of eigenfunctions of differential equations , work which helped to resolve problems in quantum mechanics . However :