//
// Authors: Martti E. Pesonen and Hanna Lehtola 
// Original base document by Timo Ehmke


// Systemvariablen 
// ===============

APPLET_WIDTH      = 300
APPLET_HEIGHT     = 250
WORLD_X_MAX = +6.0
WORLD_X_MIN = -6.0
WORLD_Y_MAX = +5.0
WORLD_Y_MIN = -5.0
align = above
MEASURE_EXACTNESS = 3


// Figurenbeschreibung 
// ===================

e[1]  = a;     point;   dragable;     2.0,2.0;  "HideLabel" 
e[2]  = b;     point;   dragable;    -3.0,-1.0; "HideLabel"  
e[3]  = c;     point;   dragable;     0.0,0.0;  "HideLabel" 
e[4]  = d;     point;   dragable;    -2.0,2.0;  "HideLabel" 
e[5]  = e;     point;   dragable;     3.0,-1.0; "HideLabel" 

e[6]  = EA;     line;    connect;         e,a; 0;black;black;0;
e[7]  = AB;     line;    connect;         a,b; 0;black;black;0;
e[8]  = EB;     line;    connect;         e,b; 0;black;black;0;
e[9]  = EC;     line;    connect;         e,c; 0;black;black;0;
e[10]  = CB;    line;    connect;         c,b; 0;black;black;0;
e[11]  = CD;    line;    connect;         c,d; 0;black;black;0;
e[12]  = DB;    line;    connect;         d,b; 0;black;black;0;

e[13]  = A;     point;   dragable;    -4.0,-2.5;  
e[14]  = B;     point;   dragable;    -3.0,-2.5;   
e[15]  = C;     point;   dragable;    -2.0,-2.5;   
e[16]  = D;     point;   dragable;    -1.0,-2.5;  
e[17]  = E;     point;   dragable;     0.0,-2.5;  

e[18] = m1; measure; button;    "Evaluation","evaluate";  




// Aufgabenanalyse
// ===============

<Problem>
 MAX_ANSWER = 0
 condition[1] = "isIncident(A,a)"
 condition[2] = "isIncident(B,b)"
 condition[3] = "isIncident(C,c)"
 condition[4] = "isIncident(D,d)"
 condition[5] = "isIncident(E,e)" 
 condition[6] = "isIncident(A,d)"
 condition[7] = "isIncident(B,b)"
 condition[8] = "isIncident(C,e)"
 condition[9] = "isIncident(D,a)"
 condition[10] = "isIncident(E,c)"
</Problem>

<Answer 1>
 key = "(condition[1] AND condition[2] AND condition[3] AND condition[4] AND condition[5]) OR (condition[6] AND condition[7] AND condition[8] AND condition[9] AND condition[10])"
 comment[1] = " EXACTLY!"
</Answer 1>

<Answer 2>
 key = "1"
 comment[1] = " Your answer is not right. /n Just try again."
</Answer 2>