Q: In this task you will be given a question and a passage. You need to determine if the answer to the question is contained in the passage. If the answer can be found in the passage you should output 'True'. If the answer cannot be found in the passage you should output 'False'.
Passage: 'Assuming that the standard model of cosmology is correct, the best current measurements indicate that dark energy contributes 68.3% of the total energy in the present-day observable universe. The mass -- energy of dark matter and ordinary (baryonic) matter contribute 26.8% and 4.9%, respectively, and other components such as neutrinos and photons contribute a very small amount. The density of dark energy (~ 7 10 g / cm) is very low, much less than the density of ordinary matter or dark matter within galaxies. However, it dominates the mass -- energy of the universe because it is uniform across space.'. Question: 'where does the dark reaction get its energy from'.
A:
True