In this task, you're given a statement and three sentences as choices. Your job is to determine which sentence can be inferred from the statement. Incorrect choices change the meaning in important ways or have details that are not mentioned in the statement. Indicate your answer as 1,2, or 3 corresponding to the choice number of the selected sentence.

[EX Q]: Statement: The story begins 3.4 billion years ago with displays of fossils and rock, marking the geological changes that forged the landscape. Choices:  1. Rocks and fossils are displayed, and they show the geological changes that affected the landscape. 2. According to the display, the story started 500 million years ago. 3. The dinosaur fossils are the biggest attraction.
[EX A]: 1

[EX Q]: Statement: For each US household can compute an estimate of its own-price and crossprice elasticities of demand and the expenditure elasticity of demand. Choices:  1. Every us household can estimate its own price and crossprice of demand and expefenture elasticity on demand  2. No household can estimate its own price  3. Households all estimate cost 
[EX A]: 1

[EX Q]: Statement: Then she answered the bell demurely. Choices:  1. She answered the bell gregariously with lots of vigor.  2. She was reserved because she was shy and cautious in new situations.  3. She was modest and reserved when she answered the bell. 
[EX A]:
3