diff --git a/p2d/resources/statement_template.tex b/p2d/resources/statement_template.tex
index 8736def..2003df9 100644
--- a/p2d/resources/statement_template.tex
+++ b/p2d/resources/statement_template.tex
@@ -19,5 +19,8 @@ \section*{Input}
 \section*{Output}
 ??OUTPUT??
 
+\section*{Interaction}
+??INTERACTION??
+
 \section*{Samples}
 ??SAMPLES??
diff --git a/p2d/tex_utilities.py b/p2d/tex_utilities.py
index 41aea22..7231431 100644
--- a/p2d/tex_utilities.py
+++ b/p2d/tex_utilities.py
@@ -67,6 +67,14 @@ def generate_statement_tex(problem, tex_dir):
 
     with open(os.path.join(RESOURCES_PATH, 'statement_template.tex')) as f:
         statement_template = f.read()
+    
+    # Some of these sections may be empty, in that case remove them.
+    for section_title in ['input', 'output', 'interaction']:
+        section_content = problem['statement'][section_title]
+        if section_content is None or str(section_content).strip() == '':
+            statement_template = statement_template.replace(
+                '\\section*{%s}' % section_title.capitalize(), ''
+            )
 
     replacements_statement = {
         'LABEL': problem['label'],
@@ -77,6 +85,7 @@ def generate_statement_tex(problem, tex_dir):
         'LEGEND': problem['statement']['legend'],
         'INPUT': problem['statement']['input'],
         'OUTPUT': problem['statement']['output'],
+        'INTERACTION': '' if problem['statement']['interaction'] is None else problem['statement']['interaction'],
         'SAMPLES': samples_tex
     }
     for placeholder in replacements_statement: