You are given a paragraph, with numbered sentences, and a question. Write the numbers of the sentences needed to answer the given question. Separate multiple sentence numbers with a comma (", "). E.g. "1, 2" would be the correct response if Sent 1 and Sent 2 are needed to answer the given question (do not include sentences that contain no information that is necessary to answer the question). Sort the sentence numbers in an increasing order (i.e., '1, 2', instead of '2, 1'). Your answer should not contain anything than the sentence numbers separated by a comma (e.g. '1, 2, 3, 4'). The given question requires more than one sentence to answer. So, your answer must contain at least one comma (", ").
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Question: Paragraph- Sent 1: Traveling salesman Tom Phillips is driving home to Boston , Massachusetts for Christmas when he encounters a drunken driver on a rain-streaked road .
Sent 2: He can not avoid a collision , and is hospitalized with spinal damage .
Sent 3: Since he can not be a traveling salesman anymore , his brother arranges for Tom to buy a remote motel in the desert town of Mayville , California .
Sent 4: Tom is reluctant , since he has never been an innkeeper before but in the end he decides that he must travel in order to get as far away from the site of his accident as possible , as soon as possible .
Sent 5: So Tom sets out for California with his wife , teen-aged daughter , and son .
Sent 6: But when they reach the desert they are accosted by a pair of drag racers and a '' party girl '' in a modified , high-performance 1958 Chevrolet Corvette who jokingly force them to swerve and avoid a collision .
Sent 7: This is only the first of a series of escalating encounters with the local youth .
Sent 8: Teenaged children of relatively well-off local farmers , they are apparently given '' everything they want '' but are still bored and are locked in a never-ending desire for '' kicks '' in which they will never be satisfied .
Sent 9: The adults , including the owner of a local filling station , are fed-up with them .
Sent 10: One of these adults , however , turns out to own the very motel that Tom Phillips has bought and he is selling out after having let the wayward youth use his motel as an illicit trysting place for years .
Sent 11: When Tom tells the filling-station owner that he has '' just bought himself a motel , '' one of the kids , named Ernie , overhears .
Question: Before Tom bought a motel, what was his profession?.

Answer: 1, 3, 11.

Question: Paragraph- Sent 1: In Italy, he returned to painting, at first producing a series of works executed in tempera on linen.
Sent 2: These include portraits and altarpieces, notably, the Paumgartner altarpiece and the Adoration of the Magi.
Sent 3: In early 1506, he returned to Venice and stayed there until the spring of 1507.
Sent 4: By this time Durer's engravings had attained great popularity and were being copied.
Sent 5: In Venice he was given a valuable commission from the emigrant German community for the church of San Bartolomeo.
Sent 6: This was the altar-piece known as the Adoration of the Virgin or the Feast of Rose Garlands.
Sent 7: It includes portraits of members of Venice's German community, but shows a strong Italian influence.
Sent 8: It was subsequently acquired by the Emperor Rudolf II and taken to Prague.
Sent 9: Other paintings Durer produced in Venice include The Virgin and Child with the Goldfinch, Christ Disputing with the Doctors (supposedly produced in a mere five days), and a number of smaller works.
Question: For what church was the altar-piece known as the Adoration of the Virgin or the Feast of Rose Garlands produced?.

Answer: 5, 6.

Question: Paragraph- Sent 1: Surely, you have noticed the tall poles along the roadside.
Sent 2: Do you know what is on top of those poles?
Sent 3: Thats right, wires that carry electric current.
Sent 4: These wires carry electric current to your home.
Sent 5: But what is electric current?
Sent 6: Electric current is actually the flow of electrons.
Sent 7: You may recall, an electron is the outer-most particle in an atom.
Sent 8: They have a negative charge.
Sent 9: Electricity is the continuous flow of these particles.
Sent 10: Electrons are able to move through wires.
Sent 11: Their speed can even be measured.
Sent 12: The SI unit for electric current (or speed) is the ampere (A).
Sent 13: Ampere is often shortened to amp.
Sent 14: Electric current may flow in just one direction, or it may keep reversing direction.
Sent 15: Direct current (DC) flows in only one direction.
Sent 16: Direct current is what is used in devices like flashlights.
Sent 17: Alternating current (AC) flows in two directions.
Sent 18: This is the type of current that flows into your home through wires.
Question: What are two types of electric current?.

Answer:
15, 17.