In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

[Q]: Sentence: If no unbalanced force acts on an object the object remains at constant velocity or at rest. Question: If no unbalanced force acts on an object the object remains at constant velocity or what?
[A]: at rest

[Q]: Sentence: Compounds with aluminum and silicon are commonly found in the clay fractions of soils derived from volcanic ash. Question: Compounds with aluminum and silicon are commonly found in the clay fractions of soils derived from what?
[A]: volcanic ash

[Q]: Sentence: Some gametophytes develop underground and form mycorrhizal associations with fungi. Question: Some gametophytes develop underground and form mycorrhizal associations with what?
[A]:
fungi