Task: Table-QA (source dataset: TableBench)

Task: 
You are given a table containing structured data and a natural language question referring to the table. Your goal is to analyze the table and provide an accurate and concise answer based on the given data.

Instructions:
1. Understand the Table: Examine the structure, headers, and data in the table. Identify relevant columns and rows related to the question.
2. Interpret the Question: Determine whether the question requires direct retrieval, aggregation, comparison, sorting, filtering, or inference.
3. Extract the Answer: Use logical reasoning and numerical operations (if necessary) to derive the correct response from the table.
4. Format the Answer: No explanation, return the answer in a structured JSON format: {"answer": <answer>}. If the question cannot be answered due to missing or ambiguous data, return a JSON response with {"answer": null}.

Table:
|   rank | peak               |   elevation (m) |   prominence (m) |   isolation (km) | municipality      | county           |
|-------:|:-------------------|----------------:|-----------------:|-----------------:|:------------------|:-----------------|
|      1 | galdhøpiggen       |            2469 |             2372 |             1570 | lom               | oppland          |
|      2 | jiehkkevárri       |            1833 |             1741 |              140 | lyngen , tromsø   | troms            |
|      3 | snøhetta           |            2286 |             1675 |               83 | dovre             | oppland          |
|      4 | store lenangstind  |            1625 |             1576 |               47 | lyngen            | troms            |
|      5 | gjegnen / blånibba |            1670 |             1460 |               47 | bremanger         | sogn og fjordane |
|      6 | hamperokken        |            1404 |             1396 |               18 | tromsø            | troms            |
|      7 | skårasalen         |            1542 |             1385 |                7 | ørsta             | møre og romsdal  |
|      8 | oksskolten         |            1916 |             1384 |              185 | hemnes            | nordland         |
|      9 | botnafjellet       |            1572 |             1339 |               15 | gloppen           | sogn og fjordane |
|     10 | kvitegga           |            1717 |             1324 |               23 | stranda , ørsta   | møre og romsdal  |
|     11 | fresvikbreen       |            1660 |             1310 |               17 | vik               | sogn og fjordane |
|     12 | smørskredtindane   |            1630 |             1306 |               12 | stranda , ørsta   | møre og romsdal  |
|     13 | njunis             |            1717 |             1305 |               53 | målselv           | troms            |
|     14 | store trolla       |            1850 |             1292 |               11 | sunndal           | møre og romsdal  |
|     15 | langlitinden       |            1276 |             1276 |               26 | ibestad           | troms            |
|     16 | indre russetind    |            1527 |             1268 |                9 | balsfjord         | troms            |
|     17 | møysalen           |            1262 |             1262 |               60 | hinnøya           | nordland         |
|     18 | stortind           |            1320 |             1242 |               14 | tromsø            | troms            |
|     19 | folgefonna         |            1660 |             1233 |               29 | kvinnherad , odda | hordaland        |

Question:
How much higher is the elevation of the mountain with the highest elevation than the mountain with the lowest elevation?


id: f54fdc8f3471782a34be35f0f3e38535
qtype: NumericalReasoning
label: 1207