Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.

Let me give you an example: Supplemental Nutrition Assistance Program (SNAP) Eligibility. To see if you might be eligible for Supplemental Nutrition Assistance Program (SNAP) benefits, visit our pre-screening tool. For households in the 48 Contiguous States and the District of Columbia October 1, 2016 through September 30, 2017. To get SNAP benefits, households must meet certain tests, including resource and income tests: 1 Resources. 2 Income. 3 Deductions. 4 Employment Requirements. 5 Special Rules for Elderly or Disabled. 6 Immigrant Eligibility. In fact, we're not spending enough on food stamps. The need for food assistance is greater than food stamps can fill, and the benefit amount is too low to allow a family to purchase an adequate, healthy diet. The average monthly food stamp benefit per person is only $133.85, or less than $1.50 per person, per meal. Between 2009-2011 the purchasing power of food stamps declined by about 7%, or $47/month for a family of four, due to inflation in the cost of food. You've likely heard stories (and outrage) about people using food stamps to purchase "steak and lobster" as well as cigarettes and alcohol, showing up at the grocery store in a nice car, nice clothes, a nice purse or an iPhone. But the federal government sets the food stamps benefit amount at, on average, roughly $4 a day per person. Yes, someone could save up their monthly allotment to buy some high-priced food items for a special occasion. Supplemental Nutrition Assistance Program. Effective October 2016. Maximum Monthly SNAP Amounts. The chart below shows the maximum dollar amount of SNAP benefits your household can receive each month. This dollar amount is based on the number of people in your household, your income and your expenses. You could receive any amount up to or including these amounts. National Standards for reasonable amounts have been established for five necessary expenses: food, housekeeping supplies, apparel and services, personal care products and services, and miscellaneous. See the SNAP page on Applicants and Recipients for detailed information about eligibility requirements and benefits. The SNAP home page provides access to information on all aspects of the program. fns On average, 45 million people received SNAP benefits each month in fiscal year 2011, which represents a 70 percent increase over the roughly 26 million people (or one of every 11) who received benefits in 2007. The truth is, a $125 per person per month grocery budget may seem like a farce to a household currently spending $300 per person per month, but it's actually quite achievable. *For households with more than eight people, add $5,408 per additional person. Always check with the appropriate managing agency to ensure the most accurate guidelines. To see if you might be eligible for SNAP benefits, use SNAP's pre-screening tool. Related Links. 1 Exija Sus Derechos! - 4300 S. 2 EXIJA SUS DERECHOS! Usted Tiene El Derecho - DHS 8219 S. 3 La tarjeta Illinois Link se acepta en mercados de agricultores selectos! DHS 9201 S. 4 B Attitude - Folic Acid - DHS 4758. 5 AABD Cash Aid to the Aged, Blind or Disabled - DHS 587. 6 Active Play for Families - DHS 4586. Query: average amount food stamps per one person in al for a month
The answer to this example can be: The average monthly food stamp benefit per person is only $133.85, or less than $1.50 per person.
Here is why: The passage details the eligibility and resources provided by SNAP. The passage includes information on individual per meal food stamp benefit, that can be used to answer the query.

OK. solve this:
A more pronounced tide, when high tides are very high and low tides are very low, is called a "spring tide." These periods occur during the New Moon, when the Sun and Moon are lined up on the same side of the Earth, and the Full Moon, when the Moon and Sun are on opposite sides of the Earth. Together, the gravitational effects of the moon and the sun affect the Earth's tides on a monthly basis. Click the image to see an animation. The moon is a major influence on the Earth's tides, but the sun also generates considerable tidal forces. Solar tides are about half as large as lunar tides and are expressed as a variation of lunar tidal patterns, not as a separate set of tides. The Earth experiences two high tides per day because of the difference in the Moon's gravitational field at the Earth's surface and at its center. You could say that there is a high tide on the side nearest the Moon because the Moon pulls the water away from the Earth, and a high tide on the opposite side because the Moon pulls the Earth away from the water on the far side. The moon is the dominate tidal influence. The moon's tidal influence is about twice that of the sun. Remember, tides are due to a non-uniform gravitational field, squishing and squashing on a body in free motion within the gravitational field. The height of the tides is also affected by the position of the Moon in its orbit around the Earth. The Moon travels around the Earth once every 28 days. Depending on where it is on its journey, the difference between high and low tide may be more or less pronounced. Sun's Tidal Effect. Even though the Sun is 391 times as far away from the Earth as the Moon, its force on the Earth is about 175 times as large. Yet its tidal effect is smaller than that of the Moon because tides are caused by the difference in gravity field across the Earth. The Earth's diameter is such a small fraction of the Sun-Earth distance that the gravity field changes by only a factor of 1.00017 across the Earth. The elliptial orbits of the moon around the Earth and the Earth around the sun have substantial effects on the earth's tides. Click the image for a larger view. Just as the angles of the sun, moon and Earth affect tidal heights over the course of a lunar month, so do their distances to one another. The actual force differential across the Earth is 0.00017 x 174.5 = 0.03 times the Moon's force, compared to 0.068 difference across the Earth for the Moon's force. The actual tidal influence then is then 44% of that of the Moon. The Moon is the dominant tidal influence because the fractional difference in its force across the Earth is greater than the fractional difference seen from the Sun. This difference in force follows the inverse square law. Tides are the natural rise and fall that occurs in major bodies of water, such as the ocean or large lakes. Tides are caused by the gravitational relationship between the Moon and the Earth. The Moon's gravity pulls on the Earth, causing the water to swell in the direction of the Moon. The exact timing and number of high tides per day varies by location, and is affected by such factors as geography, the shape of the coastline, the salinity of the water, the time of year, and the weather, among other things. Query: how does the moon influence the tides
Answer:
The elliptial orbits of the moon around the Earth and the Earth around the sun have substantial effects on the earth's tides.