remove justify tutorial 4 5

Author: simongravelle

docs/sphinx/source/tutorials/level1/bulk-solution.rst

@@ -939,21 +939,3 @@ be reduced.
     the present tutorial :cite:`loche2021transferable`.
 
 .. include:: ../../non-tutorials/accessfile.rst
-
-.. 
-    Going further with exercises
-    ============================
-
-    ..  container:: justify
-
-        The solutions can be found in the GitHub repository of GROMACS tutorials.
-
-    Calculate the structure factor
-    ------------------------------
-
-    ..  container:: justify
-
-        Use the *gmx scattering* command and extract its structure factor, or :math:`S(q)`.
-        The structure factor is a fundamental quantity that it commonly measured
-        experimentally through Small Angle X-ray Scattering (SAXS) or Small-Angle
-        Neutron Scattering (SANS) :cite:`hansen2013theory, sedlmeier2011spatial`.